| 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 | $204.43 | 13.687% | $232.4103 | $232.41 | $232.40 | $232.40 |
| Purchase #2 | $94.74 | 7.300% | $101.656 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $85.68 | 13.359% | $97.126 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $153.86 | 7.329% | $165.1364 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $235.46 | 7.641% | $253.4515 | $253.45 | $253.45 | $253.50 |
| Purchase #6 | $38.67 | 12.379% | $43.457 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $159.25 | 10.671% | $176.2436 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $972.09 | $1,069.4808 | $1,069.49 | $1,069.50 | $1,069.50 | |