| 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 | $198.54 | 4.148% | $206.7754 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $100.46 | 8.222% | $108.7198 | $108.72 | $108.70 | $108.70 |
| Purchase #3 | $133.39 | 5.762% | $141.0759 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $121.46 | 3.416% | $125.6091 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $84.63 | 10.321% | $93.3647 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $221.75 | 7.327% | $237.9976 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $173.33 | 13.641% | $196.9739 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $1,033.56 | $1,110.5164 | $1,110.52 | $1,110.50 | $1,110.60 | |