| 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 | $196.39 | 13.284% | $222.4784 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $66.54 | 13.553% | $75.5582 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $203.38 | 7.597% | $218.8308 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $221.69 | 9.133% | $241.9369 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $88.81 | 4.562% | $92.8615 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $210.78 | 7.749% | $227.1133 | $227.11 | $227.10 | $227.10 |
| Purchase #7 | $113.79 | 7.448% | $122.2651 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,101.38 | $1,201.0442 | $1,201.05 | $1,201.05 | $1,201.10 | |