| 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 | $102.33 | 11.534% | $114.1327 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $40.66 | 9.474% | $44.5121 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $237.39 | 8.404% | $257.3403 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $40.95 | 8.443% | $44.4074 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $180.95 | 3.558% | $187.3882 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $198.67 | 7.656% | $213.8802 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $128.71 | 11.702% | $143.7716 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $929.66 | $1,005.4325 | $1,005.43 | $1,005.45 | $1,005.40 | |