| 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 | $136.71 | 12.312% | $153.5417 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $245.36 | 9.764% | $269.317 | $269.32 | $269.30 | $269.30 |
| Purchase #3 | $207.25 | 13.319% | $234.8536 | $234.85 | $234.85 | $234.90 |
| Purchase #4 | $227.26 | 7.701% | $244.7613 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $75.36 | 8.764% | $81.9646 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $110.27 | 3.250% | $113.8538 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $209.53 | 12.718% | $236.178 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,211.74 | $1,334.4700 | $1,334.46 | $1,334.45 | $1,334.60 | |