| 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 | $141.76 | 4.457% | $148.0782 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $244.35 | 10.647% | $270.3659 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $17.81 | 5.405% | $18.7726 | $18.77 | $18.75 | $18.80 |
| Purchase #4 | $249.30 | 4.241% | $259.8728 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $70.73 | 9.140% | $77.1947 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $54.77 | 6.774% | $58.4801 | $58.48 | $58.50 | $58.50 |
| Purchase #7 | $213.32 | 11.237% | $237.2908 | $237.29 | $237.30 | $237.30 |
| 7 purchase totals = | $992.04 | $1,070.0551 | $1,070.05 | $1,070.05 | $1,070.20 | |