| 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 | $217.35 | 5.264% | $228.7913 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $75.98 | 12.203% | $85.2518 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $214.67 | 8.561% | $233.0479 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $122.60 | 6.503% | $130.5727 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $98.43 | 11.774% | $110.0191 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $163.73 | 3.570% | $169.5752 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $103.45 | 5.440% | $109.0777 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $996.21 | $1,066.3357 | $1,066.34 | $1,066.35 | $1,066.40 | |