| 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 | $234.48 | 9.774% | $257.3981 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $64.50 | 7.426% | $69.2898 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $225.46 | 12.829% | $254.3843 | $254.38 | $254.40 | $254.40 |
| Purchase #4 | $122.92 | 5.783% | $130.0285 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $58.36 | 7.647% | $62.8228 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $93.83 | 12.402% | $105.4668 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $174.49 | 6.489% | $185.8127 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $974.04 | $1,065.2030 | $1,065.20 | $1,065.20 | $1,065.20 | |