| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.84 | 7.846% | $108.7519 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $160.87 | 3.256% | $166.1079 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $247.81 | 11.628% | $276.6253 | $276.63 | $276.65 | $276.60 |
| Purchase #4 | $112.99 | 13.833% | $128.6199 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $227.72 | 11.375% | $253.6232 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $99.92 | 11.823% | $111.7335 | $111.73 | $111.75 | $111.70 |
| Purchase #7 | $205.82 | 7.637% | $221.5385 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,155.97 | $1,267.0002 | $1,267.00 | $1,267.00 | $1,266.90 | |