| 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 | $196.84 | 3.353% | $203.44 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $93.44 | 10.235% | $103.0036 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $139.39 | 8.564% | $151.3274 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $112.93 | 6.111% | $119.8312 | $119.83 | $119.85 | $119.80 |
| Purchase #5 | $47.61 | 8.860% | $51.8282 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $66.92 | 11.539% | $74.6419 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $137.38 | 3.846% | $142.6636 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $794.51 | $846.7359 | $846.73 | $846.80 | $846.60 | |