| 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 | $247.68 | 6.628% | $264.0962 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $80.90 | 8.722% | $87.9561 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $230.56 | 11.460% | $256.9822 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $100.85 | 11.109% | $112.0534 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $37.60 | 9.439% | $41.1491 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $114.91 | 3.164% | $118.5458 | $118.55 | $118.55 | $118.50 |
| Purchase #7 | $161.88 | 9.219% | $176.8037 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $974.38 | $1,057.5865 | $1,057.59 | $1,057.60 | $1,057.60 | |