| 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 | $101.62 | 10.630% | $112.4222 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $217.74 | 12.381% | $244.6984 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $79.80 | 10.642% | $88.2923 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $160.79 | 13.345% | $182.2474 | $182.25 | $182.25 | $182.20 |
| Purchase #5 | $67.62 | 11.288% | $75.2529 | $75.25 | $75.25 | $75.30 |
| Purchase #6 | $109.77 | 10.522% | $121.32 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $145.57 | 11.353% | $162.0966 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $882.91 | $986.3298 | $986.33 | $986.30 | $986.30 | |