| 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 | $227.36 | 10.655% | $251.5852 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $128.35 | 10.395% | $141.692 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $8.86 | 5.131% | $9.3146 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $143.98 | 6.604% | $153.4884 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $112.43 | 4.146% | $117.0913 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $135.65 | 3.242% | $140.0478 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $20.38 | 5.697% | $21.541 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $777.01 | $834.7603 | $834.76 | $834.80 | $834.70 | |