| 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 | $40.81 | 3.178% | $42.1069 | $42.11 | $42.10 | $42.10 |
| Purchase #2 | $226.36 | 8.317% | $245.1864 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $67.96 | 4.654% | $71.1229 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $187.62 | 10.307% | $206.958 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $85.86 | 8.492% | $93.1512 | $93.15 | $93.15 | $93.20 |
| Purchase #6 | $220.34 | 10.288% | $243.0086 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $74.58 | 6.626% | $79.5217 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $903.53 | $981.0557 | $981.06 | $981.00 | $981.10 | |