| 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 | $221.34 | 10.718% | $245.0632 | $245.06 | $245.05 | $245.10 |
| Purchase #2 | $207.98 | 6.142% | $220.7541 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $78.56 | 6.503% | $83.6688 | $83.67 | $83.65 | $83.70 |
| Purchase #4 | $176.89 | 7.429% | $190.0312 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $217.80 | 9.163% | $237.757 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $231.68 | 13.422% | $262.7761 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $85.85 | 8.203% | $92.8923 | $92.89 | $92.90 | $92.90 |
| 7 purchase totals = | $1,220.10 | $1,332.9427 | $1,332.94 | $1,332.95 | $1,333.10 | |