| 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 | $219.67 | 13.826% | $250.0416 | $250.04 | $250.05 | $250.00 |
| Purchase #2 | $115.26 | 5.702% | $121.8321 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $91.88 | 11.164% | $102.1375 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $23.82 | 6.190% | $25.2945 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $186.61 | 8.428% | $202.3375 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $138.57 | 7.219% | $148.5734 | $148.57 | $148.55 | $148.60 |
| Purchase #7 | $63.66 | 7.106% | $68.1837 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $839.47 | $918.4003 | $918.39 | $918.45 | $918.30 | |