| 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 | $135.81 | 3.236% | $140.2048 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $228.96 | 7.798% | $246.8143 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $117.39 | 11.459% | $130.8417 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $184.44 | 9.189% | $201.3882 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $208.29 | 5.213% | $219.1482 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $181.32 | 8.224% | $196.2318 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $53.68 | 11.500% | $59.8532 | $59.85 | $59.85 | $59.90 |
| 7 purchase totals = | $1,109.89 | $1,194.4822 | $1,194.47 | $1,194.50 | $1,194.40 | |