| 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 | $8.88 | 5.771% | $9.3925 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $214.61 | 6.489% | $228.536 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $83.43 | 8.610% | $90.6133 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $212.80 | 12.353% | $239.0872 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $221.61 | 9.685% | $243.0729 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $47.76 | 3.266% | $49.3198 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $188.48 | 10.874% | $208.9753 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $977.57 | $1,068.9970 | $1,069.00 | $1,069.00 | $1,069.00 | |