| 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 | $22.83 | 6.698% | $24.3592 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $180.82 | 8.290% | $195.81 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $159.40 | 9.296% | $174.2178 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $187.28 | 3.402% | $193.6513 | $193.65 | $193.65 | $193.70 |
| Purchase #5 | $110.71 | 10.501% | $122.3357 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $114.53 | 13.585% | $130.0889 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $149.91 | 11.609% | $167.3131 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $925.48 | $1,007.7760 | $1,007.78 | $1,007.75 | $1,007.80 | |