| 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 | $41.57 | 9.435% | $45.4921 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $124.80 | 12.548% | $140.4599 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $121.72 | 8.639% | $132.2354 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $193.81 | 10.242% | $213.66 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $169.95 | 11.608% | $189.6778 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $120.74 | 3.143% | $124.5349 | $124.53 | $124.55 | $124.50 |
| Purchase #7 | $213.46 | 9.115% | $232.9169 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $986.05 | $1,078.9770 | $1,078.98 | $1,079.00 | $1,079.00 | |