| 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 | $94.75 | 10.491% | $104.6902 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $8.30 | 6.450% | $8.8354 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $178.81 | 13.160% | $202.3414 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $219.93 | 7.107% | $235.5604 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $56.36 | 5.169% | $59.2732 | $59.27 | $59.25 | $59.30 |
| Purchase #6 | $116.60 | 3.157% | $120.2811 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $137.43 | 4.202% | $143.2048 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $812.18 | $874.1865 | $874.18 | $874.20 | $874.20 | |