| 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 | $203.87 | 9.275% | $222.7789 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $64.77 | 10.688% | $71.6926 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $82.30 | 4.374% | $85.8998 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $83.48 | 5.385% | $87.9754 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $18.56 | 8.380% | $20.1153 | $20.12 | $20.10 | $20.10 |
| Purchase #6 | $220.77 | 13.286% | $250.1015 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $69.88 | 7.596% | $75.1881 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $743.63 | $813.7516 | $813.76 | $813.80 | $813.80 | |