| 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 | $240.97 | 8.452% | $261.3368 | $261.34 | $261.35 | $261.30 |
| Purchase #2 | $7.89 | 12.572% | $8.8819 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $135.60 | 12.222% | $152.173 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $149.50 | 8.161% | $161.7007 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $37.94 | 6.784% | $40.5138 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $122.86 | 12.270% | $137.9349 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $60.50 | 9.781% | $66.4175 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $755.26 | $828.9586 | $828.95 | $828.95 | $828.90 | |