| 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 | $211.73 | 6.231% | $224.9229 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $18.86 | 10.722% | $20.8822 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $56.30 | 13.696% | $64.0108 | $64.01 | $64.00 | $64.00 |
| Purchase #4 | $108.70 | 13.465% | $123.3365 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $102.95 | 5.690% | $108.8079 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $33.55 | 3.548% | $34.7404 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $101.79 | 11.215% | $113.2057 | $113.21 | $113.20 | $113.20 |
| 7 purchase totals = | $633.88 | $689.9064 | $689.91 | $689.90 | $689.80 | |