| 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 | $121.66 | 10.662% | $134.6314 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $19.38 | 13.716% | $22.0382 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $209.56 | 9.407% | $229.2733 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $135.32 | 4.169% | $140.9615 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $42.50 | 11.191% | $47.2562 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $192.39 | 12.766% | $216.9505 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $236.43 | 7.632% | $254.4743 | $254.47 | $254.45 | $254.50 |
| 7 purchase totals = | $957.24 | $1,045.5854 | $1,045.58 | $1,045.55 | $1,045.70 | |