| 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 | $107.37 | 13.151% | $121.4902 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $226.85 | 7.539% | $243.9522 | $243.95 | $243.95 | $244.00 |
| Purchase #3 | $88.82 | 13.233% | $100.5736 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $75.92 | 8.520% | $82.3884 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $180.51 | 12.454% | $202.9907 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $201.74 | 4.707% | $211.2359 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $229.35 | 9.814% | $251.8584 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,110.56 | $1,214.4894 | $1,214.49 | $1,214.50 | $1,214.60 | |