| 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 | $211.87 | 9.701% | $232.4235 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $101.47 | 10.595% | $112.2207 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $67.31 | 11.190% | $74.842 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $66.92 | 12.303% | $75.1532 | $75.15 | $75.15 | $75.20 |
| Purchase #5 | $18.84 | 6.242% | $20.016 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $190.45 | 11.327% | $212.0223 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $114.59 | 12.521% | $128.9378 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $771.45 | $855.6155 | $855.61 | $855.55 | $855.50 | |