| 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 | $230.60 | 11.827% | $257.8731 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $68.32 | 11.260% | $76.0128 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $64.46 | 10.443% | $71.1916 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $126.29 | 3.822% | $131.1168 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $248.32 | 9.187% | $271.1332 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $26.77 | 13.333% | $30.3392 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $51.95 | 9.595% | $56.9346 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $816.71 | $894.6013 | $894.59 | $894.60 | $894.50 | |