| 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 | $239.87 | 10.392% | $264.7973 | $264.80 | $264.80 | $264.80 |
| Purchase #2 | $52.57 | 7.132% | $56.3193 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $244.92 | 9.102% | $267.2126 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $189.91 | 5.321% | $200.0151 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $109.36 | 7.424% | $117.4789 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $204.34 | 5.856% | $216.3062 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $68.88 | 12.409% | $77.4273 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $1,109.85 | $1,199.5567 | $1,199.57 | $1,199.55 | $1,199.50 | |