| 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 | $107.62 | 12.632% | $121.2146 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $149.57 | 9.791% | $164.2144 | $164.21 | $164.20 | $164.20 |
| Purchase #3 | $120.32 | 4.765% | $126.0532 | $126.05 | $126.05 | $126.10 |
| Purchase #4 | $15.88 | 12.400% | $17.8491 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $41.39 | 12.250% | $46.4603 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $90.85 | 8.140% | $98.2452 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $198.34 | 11.493% | $221.1352 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $723.97 | $795.1720 | $795.17 | $795.15 | $795.10 | |