| 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 | $220.30 | 3.642% | $228.3233 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $31.55 | 9.116% | $34.4261 | $34.43 | $34.45 | $34.40 |
| Purchase #3 | $25.44 | 7.233% | $27.2801 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $120.34 | 7.848% | $129.7843 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $208.90 | 11.634% | $233.2034 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $40.51 | 13.277% | $45.8885 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $199.62 | 7.825% | $215.2403 | $215.24 | $215.25 | $215.20 |
| 7 purchase totals = | $846.66 | $914.1460 | $914.14 | $914.20 | $914.10 | |