| 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 | $238.34 | 10.141% | $262.5101 | $262.51 | $262.50 | $262.50 |
| Purchase #2 | $171.74 | 9.115% | $187.3941 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $194.94 | 13.849% | $221.9372 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $137.68 | 12.139% | $154.393 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $165.90 | 4.639% | $173.5961 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $158.32 | 3.435% | $163.7583 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $166.94 | 3.514% | $172.8063 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $1,233.86 | $1,336.3951 | $1,336.40 | $1,336.40 | $1,336.40 | |