| 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 | $164.64 | 4.539% | $172.113 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $244.87 | 6.596% | $261.0216 | $261.02 | $261.00 | $261.00 |
| Purchase #3 | $65.49 | 12.474% | $73.6592 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $244.31 | 8.846% | $265.9217 | $265.92 | $265.90 | $265.90 |
| Purchase #5 | $159.32 | 8.508% | $172.8749 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $88.31 | 6.828% | $94.3398 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $240.27 | 12.451% | $270.186 | $270.19 | $270.20 | $270.20 |
| 7 purchase totals = | $1,207.21 | $1,310.1162 | $1,310.11 | $1,310.05 | $1,310.10 | |