| 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 | $104.45 | 10.753% | $115.6815 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $188.34 | 9.360% | $205.9686 | $205.97 | $205.95 | $206.00 |
| Purchase #3 | $64.77 | 10.295% | $71.4381 | $71.44 | $71.45 | $71.40 |
| Purchase #4 | $14.89 | 13.874% | $16.9558 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $44.26 | 12.429% | $49.7611 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $125.71 | 12.729% | $141.7116 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $225.72 | 8.810% | $245.6059 | $245.61 | $245.60 | $245.60 |
| 7 purchase totals = | $768.14 | $847.1226 | $847.13 | $847.10 | $847.20 | |