| 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 | $96.91 | 12.597% | $109.1178 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $225.85 | 7.416% | $242.599 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $113.54 | 10.173% | $125.0904 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $137.29 | 8.112% | $148.427 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $198.85 | 10.416% | $219.5622 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $233.70 | 6.470% | $248.8204 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $109.76 | 3.214% | $113.2877 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $1,115.90 | $1,206.9045 | $1,206.91 | $1,206.90 | $1,206.90 | |