| 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 | $201.74 | 9.351% | $220.6047 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $25.50 | 5.653% | $26.9415 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $240.44 | 6.454% | $255.958 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $86.72 | 5.343% | $91.3534 | $91.35 | $91.35 | $91.40 |
| Purchase #5 | $227.25 | 10.500% | $251.1113 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $47.55 | 5.332% | $50.0854 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $15.86 | 8.636% | $17.2297 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $845.06 | $913.2840 | $913.28 | $913.30 | $913.30 | |