| 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 | $126.80 | 12.407% | $142.5321 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $130.76 | 11.270% | $145.4967 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $194.77 | 9.601% | $213.4699 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $193.43 | 4.779% | $202.674 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $209.94 | 7.295% | $225.2551 | $225.26 | $225.25 | $225.30 |
| Purchase #6 | $148.52 | 7.847% | $160.1744 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $154.69 | 3.651% | $160.3377 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $1,158.91 | $1,249.9399 | $1,249.94 | $1,249.90 | $1,250.00 | |