| 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 | $41.25 | 9.224% | $45.0549 | $45.05 | $45.05 | $45.10 |
| Purchase #2 | $84.58 | 9.299% | $92.4451 | $92.45 | $92.45 | $92.40 |
| Purchase #3 | $147.84 | 13.487% | $167.7792 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $182.85 | 10.667% | $202.3546 | $202.35 | $202.35 | $202.40 |
| Purchase #5 | $189.29 | 12.524% | $212.9967 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $236.31 | 7.733% | $254.5839 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $120.65 | 9.814% | $132.4906 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $1,002.77 | $1,107.7050 | $1,107.70 | $1,107.75 | $1,107.80 | |