| 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 | $128.31 | 5.841% | $135.8046 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $102.54 | 8.686% | $111.4466 | $111.45 | $111.45 | $111.40 |
| Purchase #3 | $55.71 | 12.560% | $62.7072 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $106.28 | 9.505% | $116.3819 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $185.62 | 11.274% | $206.5468 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $224.37 | 4.346% | $234.1211 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $7.45 | 7.763% | $8.0283 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $810.28 | $875.0365 | $875.04 | $875.05 | $874.90 | |