| 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 | $130.40 | 8.222% | $141.1215 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $80.55 | 7.867% | $86.8869 | $86.89 | $86.90 | $86.90 |
| Purchase #3 | $178.39 | 3.172% | $184.0485 | $184.05 | $184.05 | $184.00 |
| Purchase #4 | $224.48 | 5.795% | $237.4886 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $139.84 | 4.870% | $146.6502 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $165.45 | 11.345% | $184.2203 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $62.92 | 9.374% | $68.8181 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $982.03 | $1,049.2341 | $1,049.24 | $1,049.20 | $1,049.20 | |