| 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 | $232.77 | 12.804% | $262.5739 | $262.57 | $262.55 | $262.60 |
| Purchase #2 | $112.82 | 13.491% | $128.0405 | $128.04 | $128.05 | $128.00 |
| Purchase #3 | $232.60 | 13.105% | $263.0822 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $193.49 | 8.272% | $209.4955 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $168.34 | 9.286% | $183.9721 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $99.53 | 6.568% | $106.0671 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $229.94 | 10.577% | $254.2608 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $1,269.49 | $1,407.4921 | $1,407.49 | $1,407.45 | $1,407.60 | |