| 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 | $219.36 | 6.624% | $233.8904 | $233.89 | $233.90 | $233.90 |
| Purchase #2 | $79.43 | 6.201% | $84.3555 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $73.94 | 12.343% | $83.0664 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $121.31 | 5.390% | $127.8486 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $114.96 | 5.311% | $121.0655 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $68.25 | 8.307% | $73.9195 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $7.68 | 12.409% | $8.633 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $684.93 | $732.7789 | $732.79 | $732.75 | $732.80 | |