| 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 | $173.96 | 12.845% | $196.3052 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $229.52 | 8.686% | $249.4561 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $142.86 | 3.636% | $148.0544 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $188.94 | 6.700% | $201.599 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $169.46 | 11.525% | $188.9903 | $188.99 | $189.00 | $189.00 |
| Purchase #6 | $56.79 | 6.430% | $60.4416 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $218.93 | 11.554% | $244.2252 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,180.46 | $1,289.0718 | $1,289.08 | $1,289.10 | $1,289.10 | |