| 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 | $225.66 | 10.767% | $249.9568 | $249.96 | $249.95 | $250.00 |
| Purchase #2 | $11.76 | 4.425% | $12.2804 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $5.62 | 3.853% | $5.8365 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $230.71 | 11.302% | $256.7848 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $195.39 | 6.626% | $208.3365 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $110.38 | 8.853% | $120.1519 | $120.15 | $120.15 | $120.20 |
| Purchase #7 | $154.59 | 6.351% | $164.408 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $934.11 | $1,017.7549 | $1,017.76 | $1,017.80 | $1,017.80 | |