| 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 | $235.27 | 13.771% | $267.669 | $267.67 | $267.65 | $267.70 |
| Purchase #2 | $228.58 | 10.387% | $252.3226 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $191.47 | 12.771% | $215.9226 | $215.92 | $215.90 | $215.90 |
| Purchase #4 | $7.38 | 13.112% | $8.3477 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $141.63 | 9.198% | $154.6571 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $183.34 | 6.185% | $194.6796 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $208.64 | 8.309% | $225.9759 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $1,196.31 | $1,319.5745 | $1,319.58 | $1,319.55 | $1,319.60 | |