| 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 | $130.27 | 3.396% | $134.694 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $23.75 | 8.738% | $25.8253 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $205.28 | 7.116% | $219.8877 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $64.98 | 12.245% | $72.9368 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $55.65 | 12.418% | $62.5606 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $246.26 | 9.513% | $269.6867 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $128.51 | 13.874% | $146.3395 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $854.70 | $931.9306 | $931.94 | $932.00 | $931.90 | |