| 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 | $217.91 | 5.396% | $229.6684 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $112.85 | 7.793% | $121.6444 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $183.70 | 12.377% | $206.4365 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $181.89 | 13.311% | $206.1014 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $64.94 | 11.251% | $72.2464 | $72.25 | $72.25 | $72.20 |
| Purchase #6 | $11.80 | 9.492% | $12.9201 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $53.81 | 3.296% | $55.5836 | $55.58 | $55.60 | $55.60 |
| 7 purchase totals = | $826.90 | $904.6008 | $904.60 | $904.60 | $904.50 | |