| 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 | $106.98 | 12.321% | $120.161 | $120.16 | $120.15 | $120.20 |
| Purchase #2 | $233.94 | 8.359% | $253.495 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $35.67 | 11.553% | $39.791 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $38.88 | 9.686% | $42.6459 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $60.97 | 6.270% | $64.7928 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $135.44 | 8.637% | $147.138 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $15.47 | 11.800% | $17.2955 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $627.35 | $685.3192 | $685.33 | $685.35 | $685.30 | |