| 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 | $236.77 | 9.475% | $259.204 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $43.60 | 8.202% | $47.1761 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $26.43 | 6.547% | $28.1604 | $28.16 | $28.15 | $28.20 |
| Purchase #4 | $216.28 | 5.685% | $228.5755 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $85.80 | 9.212% | $93.7039 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $12.76 | 8.587% | $13.8557 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $125.93 | 12.386% | $141.5277 | $141.53 | $141.55 | $141.50 |
| 7 purchase totals = | $747.57 | $812.2033 | $812.21 | $812.25 | $812.30 | |