| 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 | $242.38 | 4.491% | $253.2653 | $253.27 | $253.25 | $253.30 |
| Purchase #2 | $86.77 | 10.341% | $95.7429 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $138.55 | 3.484% | $143.3771 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $124.34 | 7.814% | $134.0559 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $47.89 | 6.310% | $50.9119 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $247.90 | 13.828% | $282.1796 | $282.18 | $282.20 | $282.20 |
| Purchase #7 | $238.43 | 12.624% | $268.5294 | $268.53 | $268.55 | $268.50 |
| 7 purchase totals = | $1,126.26 | $1,228.0621 | $1,228.07 | $1,228.10 | $1,228.10 | |