| 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 | $211.49 | 5.222% | $222.534 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $46.54 | 8.728% | $50.602 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $200.29 | 11.564% | $223.4515 | $223.45 | $223.45 | $223.50 |
| Purchase #4 | $179.30 | 13.419% | $203.3603 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $175.62 | 4.842% | $184.1235 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $59.94 | 11.440% | $66.7971 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $25.45 | 6.140% | $27.0126 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $898.63 | $977.8810 | $977.87 | $977.85 | $977.90 | |