| 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 | $197.37 | 9.374% | $215.8715 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $200.99 | 10.128% | $221.3463 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $178.71 | 8.258% | $193.4679 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $219.37 | 13.462% | $248.9016 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $210.90 | 9.412% | $230.7499 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $49.44 | 7.362% | $53.0798 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $238.54 | 12.337% | $267.9687 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $1,295.32 | $1,431.3857 | $1,431.39 | $1,431.35 | $1,431.40 | |