| 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 | $237.83 | 4.469% | $248.4586 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $228.56 | 8.542% | $248.0836 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $194.39 | 3.870% | $201.9129 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $89.59 | 13.564% | $101.742 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $209.79 | 7.428% | $225.3732 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $8.64 | 4.828% | $9.0571 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $80.70 | 12.282% | $90.6116 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $1,049.50 | $1,125.2390 | $1,125.23 | $1,125.20 | $1,125.30 | |