| 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 | $196.65 | 4.296% | $205.0981 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $34.26 | 6.874% | $36.615 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $29.92 | 5.386% | $31.5315 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $224.59 | 7.304% | $240.9941 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $152.41 | 11.161% | $169.4205 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $194.74 | 5.376% | $205.2092 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $208.92 | 13.780% | $237.7092 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $1,041.49 | $1,126.5776 | $1,126.58 | $1,126.55 | $1,126.50 | |