| 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 | $244.51 | 6.135% | $259.5107 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $122.57 | 8.337% | $132.7887 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $249.89 | 11.344% | $278.2375 | $278.24 | $278.25 | $278.20 |
| Purchase #4 | $48.60 | 3.346% | $50.2262 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $163.40 | 13.169% | $184.9181 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $160.26 | 5.272% | $168.7089 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $118.85 | 4.589% | $124.304 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,108.08 | $1,198.6941 | $1,198.70 | $1,198.70 | $1,198.60 | |