| 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 | $228.51 | 12.114% | $256.1917 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $116.32 | 5.462% | $122.6734 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $13.98 | 12.386% | $15.7116 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $141.57 | 3.617% | $146.6906 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $238.67 | 12.549% | $268.6207 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $248.37 | 6.505% | $264.5265 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $98.70 | 6.321% | $104.9388 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $1,086.12 | $1,179.3533 | $1,179.35 | $1,179.35 | $1,179.30 | |