| 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 | $237.89 | 9.401% | $260.254 | $260.25 | $260.25 | $260.30 |
| Purchase #2 | $233.92 | 11.306% | $260.367 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $185.65 | 9.733% | $203.7193 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $63.81 | 3.748% | $66.2016 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $133.98 | 12.530% | $150.7677 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $143.47 | 11.421% | $159.8557 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $109.96 | 8.662% | $119.4847 | $119.48 | $119.50 | $119.50 |
| 7 purchase totals = | $1,108.68 | $1,220.6500 | $1,220.65 | $1,220.60 | $1,220.80 | |