| 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 | $239.70 | 6.656% | $255.6544 | $255.65 | $255.65 | $255.70 |
| Purchase #2 | $131.97 | 3.555% | $136.6615 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $216.39 | 6.558% | $230.5809 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $72.32 | 3.281% | $74.6928 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $34.55 | 11.677% | $38.5844 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $70.88 | 10.441% | $78.2806 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $119.66 | 8.531% | $129.8682 | $129.87 | $129.85 | $129.90 |
| 7 purchase totals = | $885.47 | $944.3228 | $944.31 | $944.35 | $944.50 | |