| 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 | $246.86 | 9.554% | $270.445 | $270.45 | $270.45 | $270.40 |
| Purchase #2 | $125.79 | 12.372% | $141.3527 | $141.35 | $141.35 | $141.40 |
| Purchase #3 | $225.98 | 7.654% | $243.2765 | $243.28 | $243.30 | $243.30 |
| Purchase #4 | $14.66 | 5.464% | $15.461 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $32.52 | 9.817% | $35.7125 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $215.76 | 8.119% | $233.2776 | $233.28 | $233.30 | $233.30 |
| Purchase #7 | $91.85 | 13.819% | $104.5428 | $104.54 | $104.55 | $104.50 |
| 7 purchase totals = | $953.42 | $1,044.0681 | $1,044.07 | $1,044.10 | $1,044.10 | |