| 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 | $26.38 | 12.872% | $29.7756 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $92.35 | 9.803% | $101.4031 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $75.97 | 11.633% | $84.8076 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $233.86 | 13.233% | $264.8067 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $214.94 | 11.824% | $240.3545 | $240.35 | $240.35 | $240.40 |
| Purchase #6 | $32.82 | 9.466% | $35.9267 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $157.82 | 12.686% | $177.841 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $834.14 | $934.9152 | $934.92 | $934.95 | $934.90 | |