| 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 | $127.34 | 3.733% | $132.0936 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $117.92 | 4.781% | $123.5578 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $88.42 | 8.822% | $96.2204 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $213.78 | 5.682% | $225.927 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $249.77 | 3.483% | $258.4695 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $66.35 | 9.873% | $72.9007 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $6.99 | 13.203% | $7.9129 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $870.57 | $917.0819 | $917.08 | $917.05 | $917.10 | |