| 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 | $231.48 | 5.151% | $243.4035 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $104.41 | 8.336% | $113.1136 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $156.65 | 6.212% | $166.3811 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $194.80 | 5.852% | $206.1997 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $96.97 | 3.140% | $100.0149 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $137.39 | 8.512% | $149.0846 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $64.81 | 11.117% | $72.0149 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $986.51 | $1,050.2123 | $1,050.19 | $1,050.20 | $1,050.20 | |