| 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 | $119.45 | 6.234% | $126.8965 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $236.56 | 4.431% | $247.042 | $247.04 | $247.05 | $247.00 |
| Purchase #3 | $22.87 | 6.385% | $24.3302 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $225.73 | 11.363% | $251.3797 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $56.35 | 7.470% | $60.5593 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $48.31 | 3.163% | $49.838 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $123.55 | 5.481% | $130.3218 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $832.82 | $890.3675 | $890.37 | $890.40 | $890.30 | |