| 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 | $219.77 | 6.430% | $233.9012 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $234.41 | 7.836% | $252.7784 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $52.62 | 7.150% | $56.3823 | $56.38 | $56.40 | $56.40 |
| Purchase #4 | $39.85 | 13.472% | $45.2186 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $104.59 | 10.266% | $115.3272 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $153.44 | 3.292% | $158.4912 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $215.77 | 11.521% | $240.6289 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $1,020.45 | $1,102.7278 | $1,102.73 | $1,102.80 | $1,102.70 | |