| 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 | $194.44 | 13.359% | $220.4152 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $35.27 | 12.779% | $39.7772 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $127.26 | 12.460% | $143.1166 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $183.56 | 13.330% | $208.0285 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $70.25 | 8.609% | $76.2978 | $76.30 | $76.30 | $76.30 |
| Purchase #6 | $171.28 | 12.273% | $192.3012 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $221.77 | 5.304% | $233.5327 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $1,003.83 | $1,113.4692 | $1,113.48 | $1,113.50 | $1,113.40 | |