| 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 | $123.77 | 4.755% | $129.6553 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $11.72 | 13.632% | $13.3177 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $177.75 | 3.704% | $184.3339 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $197.80 | 6.638% | $210.93 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $232.27 | 10.772% | $257.2901 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $56.56 | 9.393% | $61.8727 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $80.26 | 6.815% | $85.7297 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $880.13 | $943.1294 | $943.13 | $943.15 | $943.10 | |