| 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 | $218.98 | 4.711% | $229.2961 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $17.66 | 5.518% | $18.6345 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $15.93 | 11.585% | $17.7755 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $117.36 | 10.543% | $129.7333 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $86.66 | 9.292% | $94.7124 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $87.25 | 10.372% | $96.2996 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $200.94 | 8.326% | $217.6703 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $744.78 | $804.1217 | $804.12 | $804.15 | $804.10 | |