| 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 | $245.97 | 13.617% | $279.4637 | $279.46 | $279.45 | $279.50 |
| Purchase #2 | $121.33 | 7.216% | $130.0852 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $158.41 | 11.217% | $176.1788 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $192.33 | 10.411% | $212.3535 | $212.35 | $212.35 | $212.40 |
| Purchase #5 | $156.47 | 5.618% | $165.2605 | $165.26 | $165.25 | $165.30 |
| Purchase #6 | $246.68 | 10.551% | $272.7072 | $272.71 | $272.70 | $272.70 |
| Purchase #7 | $226.46 | 8.516% | $245.7453 | $245.75 | $245.75 | $245.70 |
| 7 purchase totals = | $1,347.65 | $1,481.7942 | $1,481.80 | $1,481.80 | $1,481.90 | |