| 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 | $149.44 | 3.263% | $154.3162 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $248.38 | 8.443% | $269.3507 | $269.35 | $269.35 | $269.40 |
| Purchase #3 | $237.29 | 8.839% | $258.2641 | $258.26 | $258.25 | $258.30 |
| Purchase #4 | $169.93 | 12.240% | $190.7294 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $121.47 | 8.457% | $131.7427 | $131.74 | $131.75 | $131.70 |
| Purchase #6 | $113.28 | 7.825% | $122.1442 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $204.57 | 4.226% | $213.2151 | $213.22 | $213.20 | $213.20 |
| 7 purchase totals = | $1,244.36 | $1,339.7624 | $1,339.76 | $1,339.75 | $1,339.70 | |