| 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 | $101.69 | 7.358% | $109.1724 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $134.90 | 7.415% | $144.9028 | $144.90 | $144.90 | $144.90 |
| Purchase #3 | $210.56 | 12.712% | $237.3264 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $217.71 | 6.273% | $231.3669 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $117.68 | 7.487% | $126.4907 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $120.70 | 10.370% | $133.2166 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $129.61 | 9.598% | $142.05 | $142.05 | $142.05 | $142.10 |
| 7 purchase totals = | $1,032.85 | $1,124.5258 | $1,124.53 | $1,124.50 | $1,124.60 | |