| 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 | $203.77 | 5.391% | $214.7552 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $47.62 | 8.299% | $51.572 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $219.92 | 6.541% | $234.305 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $63.77 | 12.556% | $71.777 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $228.86 | 9.153% | $249.8076 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $13.67 | 9.622% | $14.9853 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $98.69 | 5.765% | $104.3795 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $876.30 | $941.5816 | $941.60 | $941.60 | $941.70 | |