| 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 | $206.35 | 11.432% | $229.9399 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $121.55 | 5.602% | $128.3592 | $128.36 | $128.35 | $128.40 |
| Purchase #3 | $46.70 | 8.372% | $50.6097 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $146.30 | 4.760% | $153.2639 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $88.73 | 8.571% | $96.335 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $25.74 | 10.234% | $28.3742 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $132.43 | 6.747% | $141.3651 | $141.37 | $141.35 | $141.40 |
| 7 purchase totals = | $767.80 | $828.2470 | $828.25 | $828.20 | $828.30 | |