| 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 | $221.47 | 3.555% | $229.3433 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $103.61 | 5.386% | $109.1904 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $17.65 | 12.130% | $19.7909 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $243.85 | 10.577% | $269.642 | $269.64 | $269.65 | $269.60 |
| Purchase #5 | $73.55 | 7.609% | $79.1464 | $79.15 | $79.15 | $79.10 |
| Purchase #6 | $166.50 | 12.444% | $187.2193 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $7.28 | 13.514% | $8.2638 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $833.91 | $902.5961 | $902.59 | $902.60 | $902.50 | |