| 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 | $231.52 | 11.191% | $257.4294 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $225.73 | 8.406% | $244.7049 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $153.99 | 7.136% | $164.9787 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $164.97 | 9.547% | $180.7197 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $138.48 | 13.359% | $156.9795 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $96.90 | 13.377% | $109.8623 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $131.37 | 4.593% | $137.4038 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $1,142.96 | $1,252.0783 | $1,252.07 | $1,252.10 | $1,252.10 | |