| 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 | $118.97 | 3.384% | $122.9959 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $202.75 | 8.742% | $220.4744 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $181.55 | 4.302% | $189.3603 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $84.93 | 8.872% | $92.465 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $87.79 | 3.531% | $90.8899 | $90.89 | $90.90 | $90.90 |
| Purchase #6 | $62.58 | 10.447% | $69.1177 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $171.46 | 6.689% | $182.929 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $910.03 | $968.2322 | $968.24 | $968.20 | $968.30 | |