| 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 | $228.69 | 8.835% | $248.8948 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $49.69 | 9.249% | $54.2858 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $52.69 | 9.837% | $57.8731 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $131.98 | 7.376% | $141.7148 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $126.58 | 8.219% | $136.9836 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $68.69 | 8.785% | $74.7244 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $203.28 | 10.267% | $224.1508 | $224.15 | $224.15 | $224.20 |
| 7 purchase totals = | $861.60 | $938.6273 | $938.61 | $938.60 | $938.70 | |