| 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 | $221.49 | 11.323% | $246.5693 | $246.57 | $246.55 | $246.60 |
| Purchase #2 | $179.54 | 5.790% | $189.9354 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $19.98 | 11.785% | $22.3346 | $22.33 | $22.35 | $22.30 |
| Purchase #4 | $70.51 | 3.726% | $73.1372 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $65.79 | 7.640% | $70.8164 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $242.38 | 3.138% | $249.9859 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $16.72 | 8.226% | $18.0954 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $816.41 | $870.8742 | $870.89 | $870.90 | $870.80 | |