| 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 | $223.30 | 9.810% | $245.2057 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $202.42 | 4.125% | $210.7698 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $241.69 | 6.371% | $257.0881 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $229.87 | 7.301% | $246.6528 | $246.65 | $246.65 | $246.70 |
| Purchase #5 | $40.70 | 3.509% | $42.1282 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $205.25 | 3.747% | $212.9407 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $45.53 | 6.573% | $48.5227 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $1,188.76 | $1,263.3080 | $1,263.31 | $1,263.30 | $1,263.30 | |