| 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 | $120.52 | 3.719% | $125.0021 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $182.82 | 9.845% | $200.8186 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $243.64 | 8.812% | $265.1096 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $148.51 | 3.291% | $153.3975 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $109.68 | 3.618% | $113.6482 | $113.65 | $113.65 | $113.60 |
| Purchase #6 | $73.38 | 5.350% | $77.3058 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $189.67 | 12.596% | $213.5608 | $213.56 | $213.55 | $213.60 |
| 7 purchase totals = | $1,068.22 | $1,148.8426 | $1,148.85 | $1,148.80 | $1,148.80 | |