| 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 | $235.90 | 6.508% | $251.2524 | $251.25 | $251.25 | $251.30 |
| Purchase #2 | $192.63 | 7.479% | $207.0368 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $220.71 | 13.552% | $250.6206 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $47.56 | 13.539% | $53.9991 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $61.54 | 4.188% | $64.1173 | $64.12 | $64.10 | $64.10 |
| Purchase #6 | $104.94 | 11.184% | $116.6765 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $192.59 | 11.365% | $214.4779 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,055.87 | $1,158.1806 | $1,158.19 | $1,158.20 | $1,158.20 | |