| 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 | $96.72 | 9.565% | $105.9713 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $94.68 | 3.764% | $98.2438 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $227.33 | 5.837% | $240.5993 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $243.44 | 4.383% | $254.11 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $125.53 | 8.251% | $135.8875 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $93.52 | 12.130% | $104.864 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $78.86 | 12.408% | $88.6449 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $960.08 | $1,028.3208 | $1,028.31 | $1,028.30 | $1,028.30 | |