| 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 | $16.26 | 11.334% | $18.1029 | $18.10 | $18.10 | $18.10 |
| Purchase #2 | $56.53 | 3.333% | $58.4141 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $118.29 | 6.288% | $125.7281 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $130.63 | 11.624% | $145.8144 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $225.90 | 12.555% | $254.2617 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $72.92 | 7.294% | $78.2388 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $220.92 | 10.261% | $243.5886 | $243.59 | $243.60 | $243.60 |
| 7 purchase totals = | $841.45 | $924.1486 | $924.14 | $924.15 | $924.10 | |