| 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 | $189.65 | 8.789% | $206.3183 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $14.70 | 5.804% | $15.5532 | $15.55 | $15.55 | $15.60 |
| Purchase #3 | $217.91 | 4.288% | $227.254 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $48.84 | 11.667% | $54.5382 | $54.54 | $54.55 | $54.50 |
| Purchase #5 | $90.67 | 8.114% | $98.027 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $85.28 | 4.860% | $89.4246 | $89.42 | $89.40 | $89.40 |
| Purchase #7 | $190.67 | 8.703% | $207.264 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $837.72 | $898.3793 | $898.37 | $898.35 | $898.40 | |