| 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 | $98.58 | 5.163% | $103.6697 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $99.92 | 11.481% | $111.3918 | $111.39 | $111.40 | $111.40 |
| Purchase #3 | $140.66 | 3.324% | $145.3355 | $145.34 | $145.35 | $145.30 |
| Purchase #4 | $197.66 | 9.120% | $215.6866 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $112.56 | 8.723% | $122.3786 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $228.27 | 8.670% | $248.061 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $153.86 | 4.513% | $160.8037 | $160.80 | $160.80 | $160.80 |
| 7 purchase totals = | $1,031.51 | $1,107.3269 | $1,107.33 | $1,107.35 | $1,107.40 | |