| 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 | $12.36 | 6.159% | $13.1213 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $72.32 | 8.122% | $78.1938 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $220.76 | 11.182% | $245.4454 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $194.60 | 6.332% | $206.9221 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $173.82 | 11.554% | $193.9032 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $38.50 | 13.793% | $43.8103 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $168.66 | 13.432% | $191.3144 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $881.02 | $972.7105 | $972.70 | $972.65 | $972.60 | |