| 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 | $202.48 | 11.501% | $225.7672 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $62.62 | 11.808% | $70.0142 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $130.40 | 12.387% | $146.5526 | $146.55 | $146.55 | $146.60 |
| Purchase #4 | $102.31 | 4.120% | $106.5252 | $106.53 | $106.55 | $106.50 |
| Purchase #5 | $166.86 | 11.310% | $185.7319 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $7.88 | 12.787% | $8.8876 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $236.83 | 3.627% | $245.4198 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $909.38 | $988.8985 | $988.90 | $988.90 | $988.90 | |