| 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 | $113.83 | 5.792% | $120.423 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $104.48 | 11.143% | $116.1222 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $65.41 | 5.311% | $68.8839 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $113.89 | 4.867% | $119.433 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $37.89 | 8.424% | $41.0819 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $17.85 | 3.706% | $18.5115 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $133.69 | 10.261% | $147.4079 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $587.04 | $631.8634 | $631.85 | $631.85 | $631.80 | |