| 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 | $234.40 | 5.204% | $246.5982 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $62.29 | 10.113% | $68.5894 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $103.75 | 4.286% | $108.1967 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $42.93 | 3.482% | $44.4248 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $194.55 | 13.594% | $220.9971 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $57.81 | 11.383% | $64.3905 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $242.80 | 9.233% | $265.2177 | $265.22 | $265.20 | $265.20 |
| 7 purchase totals = | $938.53 | $1,018.4144 | $1,018.42 | $1,018.40 | $1,018.40 | |