| 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 | $122.74 | 13.298% | $139.062 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $187.68 | 3.388% | $194.0386 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $196.93 | 4.260% | $205.3192 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $101.68 | 8.820% | $110.6482 | $110.65 | $110.65 | $110.60 |
| Purchase #5 | $231.40 | 9.437% | $253.2372 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $66.89 | 11.673% | $74.6981 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $34.80 | 11.282% | $38.7261 | $38.73 | $38.75 | $38.70 |
| 7 purchase totals = | $942.12 | $1,015.7294 | $1,015.74 | $1,015.75 | $1,015.60 | |