| 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 | $250.61 | 7.116% | $268.4434 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $157.57 | 4.330% | $164.3928 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $145.27 | 13.763% | $165.2635 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $229.72 | 9.583% | $251.7341 | $251.73 | $251.75 | $251.70 |
| Purchase #5 | $138.94 | 12.303% | $156.0338 | $156.03 | $156.05 | $156.00 |
| Purchase #6 | $224.33 | 10.740% | $248.423 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $29.48 | 12.377% | $33.1287 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $1,175.92 | $1,287.4193 | $1,287.40 | $1,287.45 | $1,287.30 | |