| 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 | $199.54 | 6.743% | $212.995 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $204.70 | 11.583% | $228.4104 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $169.55 | 4.577% | $177.3103 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $60.65 | 13.704% | $68.9615 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $158.82 | 13.538% | $180.3211 | $180.32 | $180.30 | $180.30 |
| Purchase #6 | $149.53 | 4.203% | $155.8147 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $210.74 | 3.578% | $218.2803 | $218.28 | $218.30 | $218.30 |
| 7 purchase totals = | $1,153.53 | $1,242.0933 | $1,242.09 | $1,242.05 | $1,242.10 | |