| 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 | $228.49 | 5.825% | $241.7995 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $240.59 | 6.500% | $256.2284 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $108.43 | 8.680% | $117.8417 | $117.84 | $117.85 | $117.80 |
| Purchase #4 | $139.95 | 7.302% | $150.1691 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $163.75 | 6.143% | $173.8092 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $209.80 | 13.291% | $237.6845 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $44.32 | 5.615% | $46.8086 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $1,135.33 | $1,224.3410 | $1,224.34 | $1,224.35 | $1,224.30 | |