| 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 | $250.93 | 5.482% | $264.686 | $264.69 | $264.70 | $264.70 |
| Purchase #2 | $37.96 | 13.569% | $43.1108 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $99.94 | 8.424% | $108.3589 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $34.88 | 11.291% | $38.8183 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $34.93 | 9.257% | $38.1635 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $128.81 | 6.433% | $137.0963 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $174.56 | 9.402% | $190.9721 | $190.97 | $190.95 | $191.00 |
| 7 purchase totals = | $762.01 | $821.2059 | $821.21 | $821.15 | $821.30 | |