| 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 | $6.31 | 10.124% | $6.9488 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $238.37 | 6.235% | $253.2324 | $253.23 | $253.25 | $253.20 |
| Purchase #3 | $215.37 | 9.586% | $236.0154 | $236.02 | $236.00 | $236.00 |
| Purchase #4 | $153.54 | 4.633% | $160.6535 | $160.65 | $160.65 | $160.70 |
| Purchase #5 | $205.37 | 7.656% | $221.0931 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $110.84 | 13.370% | $125.6593 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $11.36 | 7.667% | $12.231 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $941.16 | $1,015.8335 | $1,015.83 | $1,015.85 | $1,015.80 | |