| 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 | $12.86 | 9.740% | $14.1126 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $160.97 | 3.378% | $166.4076 | $166.41 | $166.40 | $166.40 |
| Purchase #3 | $126.89 | 3.581% | $131.4339 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $52.67 | 6.517% | $56.1025 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $112.58 | 12.275% | $126.3992 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $198.86 | 6.194% | $211.1774 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $237.43 | 13.233% | $268.8491 | $268.85 | $268.85 | $268.80 |
| 7 purchase totals = | $902.26 | $974.4823 | $974.48 | $974.50 | $974.40 | |