| 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 | $126.57 | 13.378% | $143.5025 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $238.62 | 5.741% | $252.3192 | $252.32 | $252.30 | $252.30 |
| Purchase #3 | $80.63 | 11.453% | $89.8646 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $68.28 | 9.229% | $74.5816 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $24.35 | 11.504% | $27.1512 | $27.15 | $27.15 | $27.20 |
| Purchase #6 | $226.96 | 10.375% | $250.5071 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $240.65 | 5.184% | $253.1253 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $1,006.06 | $1,091.0515 | $1,091.05 | $1,091.05 | $1,091.10 | |