| 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 | $209.86 | 10.335% | $231.549 | $231.55 | $231.55 | $231.50 |
| Purchase #2 | $9.89 | 10.168% | $10.8956 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $186.46 | 9.309% | $203.8176 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $188.94 | 9.801% | $207.458 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $132.71 | 12.795% | $149.6902 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $210.84 | 6.252% | $224.0217 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $66.42 | 8.303% | $71.9349 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $1,005.12 | $1,099.3670 | $1,099.37 | $1,099.35 | $1,099.30 | |