| 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 | $98.51 | 11.815% | $110.149 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $128.71 | 5.513% | $135.8058 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $110.79 | 8.786% | $120.524 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $5.97 | 6.767% | $6.374 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $206.28 | 9.755% | $226.4026 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $86.68 | 8.508% | $94.0547 | $94.05 | $94.05 | $94.10 |
| Purchase #7 | $20.68 | 6.729% | $22.0716 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $657.62 | $715.3817 | $715.37 | $715.30 | $715.40 | |