| 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 | $193.25 | 3.384% | $199.7896 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $81.31 | 3.246% | $83.9493 | $83.95 | $83.95 | $83.90 |
| Purchase #3 | $203.51 | 12.846% | $229.6529 | $229.65 | $229.65 | $229.70 |
| Purchase #4 | $187.40 | 5.213% | $197.1692 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $234.40 | 4.745% | $245.5223 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $136.93 | 7.253% | $146.8615 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $97.48 | 10.574% | $107.7875 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $1,134.28 | $1,210.7323 | $1,210.73 | $1,210.70 | $1,210.80 | |