| 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 | $91.72 | 8.503% | $99.519 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $155.92 | 11.483% | $173.8243 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $221.41 | 3.112% | $228.3003 | $228.30 | $228.30 | $228.30 |
| Purchase #4 | $233.68 | 6.826% | $249.631 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $118.39 | 9.415% | $129.5364 | $129.54 | $129.55 | $129.50 |
| Purchase #6 | $103.94 | 3.387% | $107.4604 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $93.93 | 5.280% | $98.8895 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $1,018.99 | $1,087.1609 | $1,087.16 | $1,087.15 | $1,087.10 | |