| 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 | $227.38 | 9.590% | $249.1857 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $248.39 | 4.368% | $259.2397 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $36.83 | 6.638% | $39.2748 | $39.27 | $39.25 | $39.30 |
| Purchase #4 | $145.94 | 4.398% | $152.3584 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $38.94 | 3.405% | $40.2659 | $40.27 | $40.25 | $40.30 |
| Purchase #6 | $160.91 | 5.653% | $170.0062 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $181.66 | 3.221% | $187.5113 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $1,040.05 | $1,097.8420 | $1,097.85 | $1,097.80 | $1,097.90 | |