| 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 | $183.57 | 3.734% | $190.4245 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $234.55 | 3.555% | $242.8883 | $242.89 | $242.90 | $242.90 |
| Purchase #3 | $138.58 | 3.706% | $143.7158 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $240.93 | 9.467% | $263.7388 | $263.74 | $263.75 | $263.70 |
| Purchase #5 | $164.70 | 11.491% | $183.6257 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $186.94 | 11.646% | $208.711 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $16.84 | 3.385% | $17.41 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $1,166.11 | $1,250.5141 | $1,250.52 | $1,250.50 | $1,250.40 | |