| 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 | $128.84 | 10.247% | $142.0422 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $240.38 | 6.155% | $255.1754 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $219.68 | 13.267% | $248.8249 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $174.82 | 6.289% | $185.8144 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $168.34 | 5.532% | $177.6526 | $177.65 | $177.65 | $177.70 |
| Purchase #6 | $167.77 | 3.384% | $173.4473 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $206.74 | 10.697% | $228.855 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,306.57 | $1,411.8118 | $1,411.81 | $1,411.80 | $1,411.80 | |