| 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 | $101.30 | 10.411% | $111.8463 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $168.96 | 5.260% | $177.8473 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $245.77 | 4.718% | $257.3654 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $174.39 | 7.237% | $187.0106 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $65.46 | 4.866% | $68.6453 | $68.65 | $68.65 | $68.60 |
| Purchase #6 | $182.52 | 3.693% | $189.2605 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $72.35 | 12.282% | $81.236 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $1,010.75 | $1,073.2114 | $1,073.23 | $1,073.20 | $1,073.10 | |