| 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 | $112.63 | 6.711% | $120.1886 | $120.19 | $120.20 | $120.20 |
| Purchase #2 | $27.95 | 7.277% | $29.9839 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $169.25 | 8.747% | $184.0543 | $184.05 | $184.05 | $184.10 |
| Purchase #4 | $103.56 | 8.172% | $112.0229 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $236.96 | 3.613% | $245.5214 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $34.53 | 9.117% | $37.6781 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $235.94 | 13.121% | $266.8977 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $920.82 | $996.3469 | $996.34 | $996.35 | $996.40 | |