| 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 | $94.27 | 4.823% | $98.8166 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $153.71 | 10.605% | $170.0109 | $170.01 | $170.00 | $170.00 |
| Purchase #3 | $197.89 | 4.160% | $206.1222 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $229.57 | 10.814% | $254.3957 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $236.29 | 12.340% | $265.4482 | $265.45 | $265.45 | $265.40 |
| Purchase #6 | $91.32 | 8.271% | $98.8731 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $56.60 | 8.703% | $61.5259 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $1,059.65 | $1,155.1926 | $1,155.20 | $1,155.15 | $1,155.10 | |