| 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 | $138.40 | 4.842% | $145.1013 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $43.77 | 11.787% | $48.9292 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $229.87 | 9.417% | $251.5169 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $241.74 | 10.277% | $266.5836 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $150.71 | 6.693% | $160.797 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $222.99 | 12.452% | $250.7567 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $227.25 | 8.538% | $246.6526 | $246.65 | $246.65 | $246.70 |
| 7 purchase totals = | $1,254.73 | $1,370.3373 | $1,370.34 | $1,370.35 | $1,370.40 | |