| 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 | $109.27 | 5.708% | $115.5071 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $169.27 | 5.566% | $178.6916 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $174.67 | 13.422% | $198.1142 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $38.53 | 11.703% | $43.0392 | $43.04 | $43.05 | $43.00 |
| Purchase #5 | $214.50 | 8.286% | $232.2735 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $232.67 | 10.548% | $257.212 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $42.84 | 12.762% | $48.3072 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $981.75 | $1,073.1448 | $1,073.14 | $1,073.10 | $1,073.10 | |