| 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 | $165.57 | 10.816% | $183.4781 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $37.54 | 11.570% | $41.8834 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $227.67 | 6.584% | $242.6598 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $31.39 | 4.831% | $32.9065 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $116.44 | 7.804% | $125.527 | $125.53 | $125.55 | $125.50 |
| Purchase #6 | $235.86 | 4.647% | $246.8204 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $243.59 | 5.124% | $256.0716 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $1,058.06 | $1,129.3468 | $1,129.35 | $1,129.35 | $1,129.40 | |