| 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 | $40.58 | 5.826% | $42.9442 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $124.35 | 8.487% | $134.9036 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $196.49 | 6.145% | $208.5643 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $241.29 | 4.461% | $252.0539 | $252.05 | $252.05 | $252.10 |
| Purchase #5 | $140.42 | 13.767% | $159.7516 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $139.38 | 3.740% | $144.5928 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $138.77 | 5.379% | $146.2344 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $1,021.28 | $1,089.0448 | $1,089.02 | $1,089.05 | $1,089.10 | |