| 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 | $198.49 | 12.171% | $222.6482 | $222.65 | $222.65 | $222.60 |
| Purchase #2 | $16.85 | 11.420% | $18.7743 | $18.77 | $18.75 | $18.80 |
| Purchase #3 | $195.40 | 8.149% | $211.3231 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $25.86 | 9.556% | $28.3312 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $44.86 | 7.527% | $48.2366 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $20.90 | 7.783% | $22.5266 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $228.88 | 10.630% | $253.2099 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $731.24 | $805.0499 | $805.05 | $805.05 | $804.90 | |