| 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 | $197.84 | 6.307% | $210.3178 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $229.64 | 12.753% | $258.926 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $92.33 | 6.259% | $98.1089 | $98.11 | $98.10 | $98.10 |
| Purchase #4 | $86.74 | 12.790% | $97.834 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $155.61 | 10.853% | $172.4984 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $25.61 | 6.545% | $27.2862 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $39.30 | 7.742% | $42.3426 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $827.07 | $907.3139 | $907.32 | $907.35 | $907.20 | |