| 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 | $191.69 | 13.617% | $217.7924 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $99.39 | 6.822% | $106.1704 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $39.52 | 12.689% | $44.5347 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $79.25 | 10.334% | $87.4397 | $87.44 | $87.45 | $87.40 |
| Purchase #5 | $130.43 | 8.280% | $141.2296 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $237.95 | 9.502% | $260.56 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $31.86 | 9.364% | $34.8434 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $810.09 | $892.5702 | $892.56 | $892.60 | $892.50 | |