| 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 | $117.94 | 12.753% | $132.9809 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $115.52 | 6.447% | $122.9676 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $141.74 | 8.742% | $154.1309 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $138.31 | 9.376% | $151.2779 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $98.54 | 9.682% | $108.0806 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $231.52 | 7.569% | $249.0437 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $116.92 | 9.415% | $127.928 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $960.49 | $1,046.4096 | $1,046.41 | $1,046.50 | $1,046.40 | |