| 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 | $106.71 | 13.817% | $121.4541 | $121.45 | $121.45 | $121.50 |
| Purchase #2 | $7.36 | 11.209% | $8.185 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $215.85 | 5.720% | $228.1966 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $151.41 | 10.491% | $167.2944 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $43.65 | 8.450% | $47.3384 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $11.91 | 4.252% | $12.4164 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $234.98 | 3.219% | $242.544 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $771.87 | $827.4289 | $827.43 | $827.45 | $827.40 | |