| 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 | $112.35 | 5.314% | $118.3203 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $122.48 | 9.319% | $133.8939 | $133.89 | $133.90 | $133.90 |
| Purchase #3 | $208.67 | 7.104% | $223.4939 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $102.81 | 13.110% | $116.2884 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $159.86 | 10.398% | $176.4822 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $14.56 | 3.793% | $15.1123 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $171.69 | 10.421% | $189.5818 | $189.58 | $189.60 | $189.60 |
| 7 purchase totals = | $892.42 | $973.1728 | $973.16 | $973.20 | $973.20 | |