| 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 | $194.82 | 4.381% | $203.3551 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $178.57 | 4.468% | $186.5485 | $186.55 | $186.55 | $186.50 |
| Purchase #3 | $53.51 | 10.462% | $59.1082 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $229.33 | 7.556% | $246.6582 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $10.70 | 12.745% | $12.0637 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $236.59 | 7.777% | $254.9896 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $40.25 | 3.169% | $41.5255 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $943.77 | $1,004.2488 | $1,004.26 | $1,004.25 | $1,004.30 | |