| 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 | $230.74 | 12.422% | $259.4025 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $97.83 | 11.363% | $108.9464 | $108.95 | $108.95 | $108.90 |
| Purchase #3 | $97.54 | 12.151% | $109.3921 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $148.66 | 6.240% | $157.9364 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $232.83 | 3.258% | $240.4156 | $240.42 | $240.40 | $240.40 |
| Purchase #6 | $67.73 | 6.246% | $71.9604 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $95.55 | 7.114% | $102.3474 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $970.88 | $1,050.4008 | $1,050.41 | $1,050.40 | $1,050.30 | |