| 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 | $203.61 | 3.745% | $211.2352 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $133.72 | 10.205% | $147.3661 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $224.26 | 8.814% | $244.0263 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $31.53 | 10.603% | $34.8731 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $116.47 | 7.109% | $124.7499 | $124.75 | $124.75 | $124.70 |
| Purchase #6 | $34.38 | 7.266% | $36.8781 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $7.34 | 12.344% | $8.246 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $751.31 | $807.3747 | $807.39 | $807.40 | $807.30 | |