| 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 | $242.98 | 5.210% | $255.6393 | $255.64 | $255.65 | $255.60 |
| Purchase #2 | $245.80 | 13.824% | $279.7794 | $279.78 | $279.80 | $279.80 |
| Purchase #3 | $149.37 | 5.651% | $157.8109 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $205.84 | 11.191% | $228.8756 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $10.33 | 7.179% | $11.0716 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $150.56 | 4.367% | $157.135 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $45.27 | 8.601% | $49.1637 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $1,050.15 | $1,139.4755 | $1,139.48 | $1,139.50 | $1,139.50 | |