| 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 | $100.56 | 12.263% | $112.8917 | $112.89 | $112.90 | $112.90 |
| Purchase #2 | $126.94 | 8.799% | $138.1095 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $197.84 | 3.693% | $205.1462 | $205.15 | $205.15 | $205.10 |
| Purchase #4 | $183.35 | 6.529% | $195.3209 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $158.93 | 13.617% | $180.5715 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $213.60 | 5.557% | $225.4698 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $142.67 | 3.498% | $147.6606 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $1,123.89 | $1,205.1702 | $1,205.17 | $1,205.10 | $1,205.20 | |