| 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 | $122.33 | 8.332% | $132.5225 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $224.62 | 5.254% | $236.4215 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $214.39 | 7.222% | $229.8732 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $125.96 | 6.805% | $134.5316 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $90.88 | 6.418% | $96.7127 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $68.42 | 7.301% | $73.4153 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $38.79 | 8.174% | $41.9607 | $41.96 | $41.95 | $42.00 |
| 7 purchase totals = | $885.39 | $945.4375 | $945.43 | $945.35 | $945.40 | |