| 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 | $132.31 | 9.134% | $144.3952 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $220.50 | 9.564% | $241.5886 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $106.66 | 11.637% | $119.072 | $119.07 | $119.05 | $119.10 |
| Purchase #4 | $89.94 | 10.620% | $99.4916 | $99.49 | $99.50 | $99.50 |
| Purchase #5 | $7.27 | 10.177% | $8.0099 | $8.01 | $8.00 | $8.00 |
| Purchase #6 | $218.79 | 10.804% | $242.4281 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $124.76 | 7.255% | $133.8113 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $900.23 | $988.7967 | $988.80 | $988.80 | $988.80 | |