| 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 | $195.68 | 10.118% | $215.4789 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $134.99 | 4.571% | $141.1604 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $226.42 | 12.361% | $254.4078 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $128.78 | 4.437% | $134.494 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $151.85 | 6.114% | $161.1341 | $161.13 | $161.15 | $161.10 |
| Purchase #6 | $201.93 | 6.145% | $214.3386 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $246.83 | 5.356% | $260.0502 | $260.05 | $260.05 | $260.10 |
| 7 purchase totals = | $1,286.48 | $1,381.0640 | $1,381.06 | $1,381.10 | $1,381.10 | |