| 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 | $110.91 | 13.301% | $125.6621 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $247.57 | 3.575% | $256.4206 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $211.61 | 6.685% | $225.7561 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $12.56 | 6.179% | $13.3361 | $13.34 | $13.35 | $13.30 |
| Purchase #5 | $138.81 | 13.297% | $157.2676 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $94.82 | 7.588% | $102.0149 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $147.41 | 11.644% | $164.5744 | $164.57 | $164.55 | $164.60 |
| 7 purchase totals = | $963.69 | $1,045.0318 | $1,045.03 | $1,044.95 | $1,045.10 | |