| 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 | $204.43 | 8.663% | $222.1398 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $57.28 | 10.214% | $63.1306 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $49.70 | 3.162% | $51.2715 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $211.59 | 7.596% | $227.6624 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $137.68 | 8.606% | $149.5287 | $149.53 | $149.55 | $149.50 |
| Purchase #6 | $124.83 | 7.334% | $133.985 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $143.59 | 12.783% | $161.9451 | $161.95 | $161.95 | $161.90 |
| 7 purchase totals = | $929.10 | $1,009.6631 | $1,009.67 | $1,009.70 | $1,009.60 | |