| 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 | $206.32 | 3.401% | $213.3369 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $165.84 | 7.811% | $178.7938 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $44.61 | 9.782% | $48.9738 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $178.54 | 11.109% | $198.374 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $236.93 | 11.640% | $264.5087 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $93.87 | 9.399% | $102.6928 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $239.68 | 11.253% | $266.6512 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $1,165.79 | $1,273.3312 | $1,273.32 | $1,273.30 | $1,273.40 | |