| 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 | $245.61 | 7.435% | $263.8711 | $263.87 | $263.85 | $263.90 |
| Purchase #2 | $149.97 | 11.753% | $167.596 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $164.61 | 5.435% | $173.5566 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $53.44 | 9.391% | $58.4586 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $104.92 | 8.839% | $114.1939 | $114.19 | $114.20 | $114.20 |
| Purchase #6 | $9.61 | 7.110% | $10.2933 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $198.69 | 5.470% | $209.5583 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $926.85 | $997.5278 | $997.53 | $997.50 | $997.70 | |