| 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 | $132.30 | 5.740% | $139.894 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $249.59 | 7.428% | $268.1295 | $268.13 | $268.15 | $268.10 |
| Purchase #3 | $84.44 | 10.462% | $93.2741 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $246.64 | 7.299% | $264.6423 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $135.32 | 4.489% | $141.3945 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $148.76 | 13.707% | $169.1505 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $152.82 | 7.354% | $164.0584 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,149.87 | $1,240.5433 | $1,240.53 | $1,240.55 | $1,240.60 | |