| 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 | $199.81 | 4.840% | $209.4808 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $112.98 | 6.760% | $120.6174 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $43.56 | 10.296% | $48.0449 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $118.26 | 5.166% | $124.3693 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $192.88 | 5.356% | $203.2107 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $212.88 | 9.730% | $233.5932 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $213.94 | 3.582% | $221.6033 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,094.31 | $1,160.9196 | $1,160.91 | $1,160.90 | $1,160.90 | |