| 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 | $99.87 | 12.536% | $112.3897 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $197.49 | 10.680% | $218.5819 | $218.58 | $218.60 | $218.60 |
| Purchase #3 | $195.51 | 9.716% | $214.5058 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $245.78 | 10.113% | $270.6357 | $270.64 | $270.65 | $270.60 |
| Purchase #5 | $19.81 | 8.626% | $21.5188 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $41.58 | 12.311% | $46.6989 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $89.71 | 3.231% | $92.6085 | $92.61 | $92.60 | $92.60 |
| 7 purchase totals = | $889.75 | $976.9393 | $976.95 | $976.95 | $976.90 | |