| 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 | $238.31 | 8.745% | $259.1502 | $259.15 | $259.15 | $259.20 |
| Purchase #2 | $136.44 | 6.259% | $144.9798 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $124.55 | 7.757% | $134.2113 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $53.31 | 5.644% | $56.3188 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $182.48 | 9.392% | $199.6185 | $199.62 | $199.60 | $199.60 |
| Purchase #6 | $89.90 | 7.243% | $96.4115 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $13.79 | 4.252% | $14.3764 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $838.78 | $905.0665 | $905.07 | $905.05 | $905.10 | |