| 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 | $215.38 | 13.348% | $244.1289 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $108.77 | 12.732% | $122.6186 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $128.75 | 9.794% | $141.3598 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $250.64 | 3.419% | $259.2094 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $39.87 | 12.171% | $44.7226 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $47.63 | 4.135% | $49.5995 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $35.49 | 8.795% | $38.6113 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $826.53 | $900.2501 | $900.25 | $900.20 | $900.20 | |