| 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 | $249.97 | 8.251% | $270.595 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $190.88 | 7.315% | $204.8429 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $65.98 | 12.265% | $74.0724 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $99.63 | 3.759% | $103.3751 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $179.44 | 3.561% | $185.8299 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $39.97 | 11.165% | $44.4327 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $93.52 | 7.326% | $100.3713 | $100.37 | $100.35 | $100.40 |
| 7 purchase totals = | $919.39 | $983.5193 | $983.52 | $983.55 | $983.50 | |