| 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 | $121.46 | 10.536% | $134.257 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $162.97 | 6.403% | $173.405 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $219.91 | 13.654% | $249.9365 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $180.34 | 4.328% | $188.1451 | $188.15 | $188.15 | $188.10 |
| Purchase #5 | $91.75 | 5.362% | $96.6696 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $141.56 | 12.257% | $158.911 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $98.48 | 10.805% | $109.1208 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $1,016.47 | $1,110.4450 | $1,110.46 | $1,110.40 | $1,110.40 | |