| 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 | $240.46 | 12.415% | $270.3131 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $27.67 | 7.346% | $29.7026 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $225.41 | 12.557% | $253.7147 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $93.76 | 11.673% | $104.7046 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $238.29 | 6.259% | $253.2046 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $187.57 | 3.552% | $194.2325 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $143.42 | 10.696% | $158.7602 | $158.76 | $158.75 | $158.80 |
| 7 purchase totals = | $1,156.58 | $1,264.6323 | $1,264.61 | $1,264.60 | $1,264.60 | |