| 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 | $112.79 | 7.277% | $120.9977 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $37.79 | 8.810% | $41.1193 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $186.42 | 10.184% | $205.405 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $205.45 | 3.756% | $213.1667 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $202.45 | 5.320% | $213.2203 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $135.41 | 13.233% | $153.3288 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $169.83 | 5.369% | $178.9482 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $1,050.14 | $1,126.1860 | $1,126.20 | $1,126.15 | $1,126.10 | |