| 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 | $63.61 | 13.239% | $72.0313 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $206.61 | 3.494% | $213.829 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $222.75 | 10.301% | $245.6955 | $245.70 | $245.70 | $245.70 |
| Purchase #4 | $139.48 | 3.669% | $144.5975 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $220.38 | 5.633% | $232.794 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $217.47 | 9.427% | $237.9709 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $150.43 | 4.637% | $157.4054 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $1,220.73 | $1,304.3236 | $1,304.33 | $1,304.35 | $1,304.30 | |