| 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 | $189.41 | 12.182% | $212.4839 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $49.65 | 4.123% | $51.6971 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $72.69 | 8.798% | $79.0853 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $198.38 | 4.245% | $206.8012 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $212.70 | 3.355% | $219.8361 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $215.67 | 9.377% | $235.8934 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $138.43 | 4.286% | $144.3631 | $144.36 | $144.35 | $144.40 |
| 7 purchase totals = | $1,076.93 | $1,150.1601 | $1,150.16 | $1,150.20 | $1,150.20 | |