| 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 | $228.46 | 4.575% | $238.912 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $34.48 | 4.822% | $36.1426 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $14.68 | 3.687% | $15.2213 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $202.97 | 4.581% | $212.2681 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $228.60 | 8.494% | $248.0173 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $13.71 | 12.466% | $15.4191 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $191.96 | 12.452% | $215.8629 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $914.86 | $981.8433 | $981.84 | $981.75 | $981.80 | |