| 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 | $110.48 | 11.371% | $123.0427 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $175.90 | 11.216% | $195.6289 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $182.35 | 11.608% | $203.5172 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $106.44 | 9.324% | $116.3645 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $214.96 | 7.614% | $231.3271 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $211.78 | 8.675% | $230.1519 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $47.85 | 6.135% | $50.7856 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $1,049.76 | $1,150.8179 | $1,150.82 | $1,150.85 | $1,150.80 | |