| 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 | $82.32 | 3.511% | $85.2103 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $190.66 | 11.430% | $212.4524 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $129.65 | 7.497% | $139.3699 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $131.57 | 6.647% | $140.3155 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $196.97 | 5.681% | $208.1599 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $216.30 | 13.630% | $245.7817 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $36.96 | 13.220% | $41.8461 | $41.85 | $41.85 | $41.80 |
| 7 purchase totals = | $984.43 | $1,073.1358 | $1,073.14 | $1,073.10 | $1,073.20 | |