| 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 | $69.49 | 6.733% | $74.1688 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $237.52 | 11.773% | $265.4832 | $265.48 | $265.50 | $265.50 |
| Purchase #3 | $202.46 | 8.714% | $220.1024 | $220.10 | $220.10 | $220.10 |
| Purchase #4 | $242.83 | 7.332% | $260.6343 | $260.63 | $260.65 | $260.60 |
| Purchase #5 | $228.36 | 4.347% | $238.2868 | $238.29 | $238.30 | $238.30 |
| Purchase #6 | $102.86 | 10.427% | $113.5852 | $113.59 | $113.60 | $113.60 |
| Purchase #7 | $131.28 | 12.115% | $147.1846 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $1,214.80 | $1,319.4453 | $1,319.44 | $1,319.50 | $1,319.50 | |