| 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 | $220.25 | 7.757% | $237.3348 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $12.94 | 6.250% | $13.7488 | $13.75 | $13.75 | $13.70 |
| Purchase #3 | $216.87 | 11.719% | $242.285 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $239.87 | 6.212% | $254.7707 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $173.96 | 9.484% | $190.4584 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $92.90 | 7.104% | $99.4996 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $152.87 | 8.437% | $165.7676 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $1,109.66 | $1,203.8649 | $1,203.87 | $1,203.85 | $1,203.90 | |