| 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 | $222.97 | 10.137% | $245.5725 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $180.36 | 6.280% | $191.6866 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $155.79 | 6.581% | $166.0425 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $105.39 | 11.184% | $117.1768 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $209.77 | 13.843% | $238.8085 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $66.73 | 5.700% | $70.5336 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $87.85 | 12.376% | $98.7223 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $1,028.86 | $1,128.5428 | $1,128.54 | $1,128.55 | $1,128.50 | |