| 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 | $109.79 | 13.669% | $124.7972 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $94.41 | 9.233% | $103.1269 | $103.13 | $103.15 | $103.10 |
| Purchase #3 | $201.43 | 12.658% | $226.927 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $92.88 | 6.232% | $98.6683 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $112.27 | 8.530% | $121.8466 | $121.85 | $121.85 | $121.80 |
| Purchase #6 | $248.28 | 9.421% | $271.6705 | $271.67 | $271.65 | $271.70 |
| Purchase #7 | $153.51 | 12.767% | $173.1086 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,012.57 | $1,120.1451 | $1,120.16 | $1,120.15 | $1,120.10 | |