| 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 | $238.47 | 12.314% | $267.8352 | $267.84 | $267.85 | $267.80 |
| Purchase #2 | $148.49 | 12.489% | $167.0349 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $241.74 | 6.171% | $256.6578 | $256.66 | $256.65 | $256.70 |
| Purchase #4 | $231.88 | 4.703% | $242.7853 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $28.69 | 3.545% | $29.7071 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $228.98 | 5.472% | $241.5098 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $205.61 | 13.695% | $233.7683 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,323.86 | $1,439.2984 | $1,439.31 | $1,439.30 | $1,439.30 | |