| 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 | $23.68 | 7.408% | $25.4342 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $148.48 | 12.519% | $167.0682 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $172.60 | 12.507% | $194.1871 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $188.63 | 12.128% | $211.507 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $161.67 | 12.256% | $181.4843 | $181.48 | $181.50 | $181.50 |
| Purchase #6 | $191.83 | 6.852% | $204.9742 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $48.71 | 12.507% | $54.8022 | $54.80 | $54.80 | $54.80 |
| 7 purchase totals = | $935.60 | $1,039.4572 | $1,039.45 | $1,039.45 | $1,039.50 | |