| 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 | $218.50 | 9.152% | $238.4971 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $168.30 | 11.422% | $187.5232 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $77.39 | 3.304% | $79.947 | $79.95 | $79.95 | $79.90 |
| Purchase #4 | $107.91 | 4.107% | $112.3419 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $47.39 | 7.824% | $51.0978 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $194.32 | 12.387% | $218.3904 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $201.73 | 12.598% | $227.1439 | $227.14 | $227.15 | $227.10 |
| 7 purchase totals = | $1,015.54 | $1,114.9413 | $1,114.94 | $1,114.95 | $1,114.80 | |