| 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 | $223.55 | 13.300% | $253.2822 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $150.95 | 4.724% | $158.0809 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $182.65 | 12.610% | $205.6822 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $122.82 | 4.540% | $128.396 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $103.41 | 5.176% | $108.7625 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $92.98 | 10.855% | $103.073 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $227.62 | 8.268% | $246.4396 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,103.98 | $1,203.7164 | $1,203.71 | $1,203.75 | $1,203.80 | |