| 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 | $202.34 | 12.281% | $227.1894 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $240.87 | 6.628% | $256.8349 | $256.83 | $256.85 | $256.80 |
| Purchase #3 | $76.28 | 5.724% | $80.6463 | $80.65 | $80.65 | $80.60 |
| Purchase #4 | $153.67 | 13.640% | $174.6306 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $129.97 | 7.504% | $139.7229 | $139.72 | $139.70 | $139.70 |
| Purchase #6 | $213.67 | 3.282% | $220.6826 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $133.29 | 8.178% | $144.1905 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $1,150.09 | $1,243.8972 | $1,243.89 | $1,243.95 | $1,243.80 | |