| 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 | $101.66 | 10.728% | $112.5661 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $196.80 | 8.313% | $213.16 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $21.51 | 3.711% | $22.3082 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $99.47 | 7.131% | $106.5632 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $102.35 | 7.188% | $109.7069 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $113.85 | 5.276% | $119.8567 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $200.28 | 4.185% | $208.6617 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $835.92 | $892.8228 | $892.83 | $892.75 | $893.00 | |