| 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 | $78.26 | 13.163% | $88.5614 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $198.56 | 6.331% | $211.1308 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $217.86 | 11.586% | $243.1013 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $181.87 | 11.453% | $202.6996 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $137.81 | 5.128% | $144.8769 | $144.88 | $144.90 | $144.90 |
| Purchase #6 | $214.65 | 3.110% | $221.3256 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $126.41 | 5.119% | $132.8809 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $1,155.42 | $1,244.5765 | $1,244.58 | $1,244.65 | $1,244.60 | |