| 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 | $144.82 | 5.292% | $152.4839 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $110.74 | 11.179% | $123.1196 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $225.80 | 4.454% | $235.8571 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $105.95 | 11.322% | $117.9457 | $117.95 | $117.95 | $117.90 |
| Purchase #5 | $107.55 | 9.340% | $117.5952 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $15.38 | 4.143% | $16.0172 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $248.97 | 13.415% | $282.3693 | $282.37 | $282.35 | $282.40 |
| 7 purchase totals = | $959.21 | $1,045.3880 | $1,045.40 | $1,045.35 | $1,045.40 | |