| 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 | $97.68 | 4.459% | $102.0356 | $102.04 | $102.05 | $102.00 |
| Purchase #2 | $121.62 | 13.735% | $138.3245 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $191.89 | 4.405% | $200.3428 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $172.68 | 13.214% | $195.4979 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $106.34 | 6.751% | $113.519 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $129.94 | 7.779% | $140.048 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $193.97 | 6.115% | $205.8313 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $1,014.12 | $1,095.5991 | $1,095.60 | $1,095.60 | $1,095.40 | |