| 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 | $212.59 | 8.761% | $231.215 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $140.40 | 8.286% | $152.0335 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $151.58 | 6.509% | $161.4463 | $161.45 | $161.45 | $161.40 |
| Purchase #4 | $49.92 | 9.541% | $54.6829 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $19.96 | 12.436% | $22.4422 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $186.60 | 3.488% | $193.1086 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $56.96 | 5.239% | $59.9441 | $59.94 | $59.95 | $59.90 |
| 7 purchase totals = | $818.01 | $874.8726 | $874.87 | $874.90 | $874.70 | |