| 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 | $120.33 | 5.235% | $126.6293 | $126.63 | $126.65 | $126.60 |
| Purchase #2 | $165.93 | 3.317% | $171.4339 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $55.49 | 5.148% | $58.3466 | $58.35 | $58.35 | $58.30 |
| Purchase #4 | $203.98 | 13.194% | $230.8931 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $166.59 | 12.126% | $186.7907 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $154.49 | 9.443% | $169.0785 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $233.73 | 13.818% | $266.0268 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,100.54 | $1,209.1989 | $1,209.20 | $1,209.30 | $1,209.10 | |