| 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 | $173.45 | 13.393% | $196.6802 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $243.70 | 10.346% | $268.9132 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $191.38 | 5.641% | $202.1757 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $27.51 | 13.116% | $31.1182 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $23.45 | 13.863% | $26.7009 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $109.42 | 4.360% | $114.1907 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $84.49 | 10.636% | $93.4764 | $93.48 | $93.50 | $93.50 |
| 7 purchase totals = | $853.40 | $933.2553 | $933.26 | $933.30 | $933.30 | |