| 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 | $189.61 | 8.641% | $205.9942 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $183.72 | 4.447% | $191.89 | $191.89 | $191.90 | $191.90 |
| Purchase #3 | $101.40 | 5.646% | $107.125 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $84.84 | 4.467% | $88.6298 | $88.63 | $88.65 | $88.60 |
| Purchase #5 | $30.25 | 4.361% | $31.5692 | $31.57 | $31.55 | $31.60 |
| Purchase #6 | $234.81 | 5.132% | $246.8604 | $246.86 | $246.85 | $246.90 |
| Purchase #7 | $242.43 | 6.219% | $257.5067 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,067.06 | $1,129.5753 | $1,129.58 | $1,129.60 | $1,129.60 | |