| 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 | $202.95 | 13.437% | $230.2204 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $13.38 | 6.585% | $14.2611 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $131.92 | 6.162% | $140.0489 | $140.05 | $140.05 | $140.00 |
| Purchase #4 | $90.72 | 11.496% | $101.1492 | $101.15 | $101.15 | $101.10 |
| Purchase #5 | $247.91 | 3.441% | $256.4406 | $256.44 | $256.45 | $256.40 |
| Purchase #6 | $140.40 | 5.515% | $148.1431 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $210.47 | 10.841% | $233.2871 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $1,037.75 | $1,123.5504 | $1,123.55 | $1,123.55 | $1,123.40 | |