| 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 | $218.89 | 6.771% | $233.711 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $180.88 | 9.670% | $198.3711 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $15.50 | 11.704% | $17.3141 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $40.43 | 10.214% | $44.5595 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $220.45 | 11.711% | $246.2669 | $246.27 | $246.25 | $246.30 |
| Purchase #6 | $81.68 | 11.378% | $90.9736 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $241.29 | 3.263% | $249.1633 | $249.16 | $249.15 | $249.20 |
| 7 purchase totals = | $999.12 | $1,080.3595 | $1,080.35 | $1,080.25 | $1,080.50 | |