| 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 | $229.26 | 4.304% | $239.1274 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $50.95 | 11.595% | $56.8577 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $190.89 | 7.249% | $204.7276 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $206.48 | 5.849% | $218.557 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $210.67 | 13.405% | $238.9103 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $227.68 | 5.339% | $239.8358 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $154.87 | 4.259% | $161.4659 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $1,270.80 | $1,359.4817 | $1,359.50 | $1,359.50 | $1,359.50 | |