| 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 | $220.52 | 9.138% | $240.6711 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $22.42 | 12.372% | $25.1938 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $39.35 | 10.467% | $43.4688 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $119.82 | 11.765% | $133.9168 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $27.60 | 3.736% | $28.6311 | $28.63 | $28.65 | $28.60 |
| Purchase #6 | $82.68 | 13.845% | $94.127 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $59.57 | 12.771% | $67.1777 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $571.96 | $633.1863 | $633.19 | $633.20 | $633.20 | |