| 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 | $99.30 | 11.699% | $110.9171 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $65.58 | 12.833% | $73.9959 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $150.82 | 8.764% | $164.0379 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $241.75 | 7.116% | $258.9529 | $258.95 | $258.95 | $259.00 |
| Purchase #5 | $112.44 | 7.261% | $120.6043 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $105.88 | 4.541% | $110.688 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $87.71 | 12.845% | $98.9763 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $863.48 | $938.1724 | $938.18 | $938.20 | $938.20 | |