| 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 | $117.66 | 8.389% | $127.5305 | $127.53 | $127.55 | $127.50 |
| Purchase #2 | $244.76 | 3.244% | $252.7 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $232.96 | 3.143% | $240.2819 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $20.48 | 7.543% | $22.0248 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $89.64 | 7.843% | $96.6705 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $53.85 | 4.265% | $56.1467 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $11.86 | 11.802% | $13.2597 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $771.21 | $808.6141 | $808.61 | $808.60 | $808.60 | |