| 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 | $242.39 | 6.689% | $258.6035 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $14.93 | 9.124% | $16.2922 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $182.33 | 12.443% | $205.0173 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $113.27 | 13.683% | $128.7687 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $164.38 | 8.353% | $178.1107 | $178.11 | $178.10 | $178.10 |
| Purchase #6 | $74.91 | 12.431% | $84.2221 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $64.89 | 4.245% | $67.6446 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $857.10 | $938.6591 | $938.65 | $938.60 | $938.60 | |