| 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 | $236.48 | 4.494% | $247.1074 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $78.90 | 12.523% | $88.7806 | $88.78 | $88.80 | $88.80 |
| Purchase #3 | $97.34 | 9.851% | $106.929 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $175.56 | 10.744% | $194.4222 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $80.58 | 5.814% | $85.2649 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $50.42 | 6.584% | $53.7397 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $196.70 | 12.768% | $221.8147 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $915.98 | $998.0585 | $998.05 | $998.05 | $998.00 | |