| 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 | $89.96 | 12.553% | $101.2527 | $101.25 | $101.25 | $101.30 |
| Purchase #2 | $135.25 | 11.565% | $150.8917 | $150.89 | $150.90 | $150.90 |
| Purchase #3 | $88.90 | 8.301% | $96.2796 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $204.34 | 3.540% | $211.5736 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $212.46 | 10.363% | $234.4772 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $86.67 | 13.305% | $98.2014 | $98.20 | $98.20 | $98.20 |
| Purchase #7 | $204.75 | 12.839% | $231.0379 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,022.33 | $1,123.7141 | $1,123.71 | $1,123.75 | $1,123.80 | |