| 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 | $113.25 | 6.452% | $120.5569 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $157.79 | 6.474% | $168.0053 | $168.01 | $168.00 | $168.00 |
| Purchase #3 | $102.41 | 4.631% | $107.1526 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $202.87 | 8.259% | $219.625 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $217.89 | 9.403% | $238.3782 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $220.86 | 11.165% | $245.519 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $177.87 | 7.305% | $190.8634 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $1,192.94 | $1,290.1004 | $1,290.11 | $1,290.10 | $1,290.20 | |