| 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 | $237.58 | 3.338% | $245.5104 | $245.51 | $245.50 | $245.50 |
| Purchase #2 | $66.28 | 12.334% | $74.455 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $85.62 | 9.452% | $93.7128 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $39.38 | 4.681% | $41.2234 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $12.99 | 10.564% | $14.3623 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $147.36 | 3.457% | $152.4542 | $152.45 | $152.45 | $152.50 |
| Purchase #7 | $34.47 | 13.329% | $39.0645 | $39.06 | $39.05 | $39.10 |
| 7 purchase totals = | $623.68 | $660.7826 | $660.77 | $660.70 | $660.90 | |