| 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 | $197.81 | 11.534% | $220.6254 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $182.40 | 12.334% | $204.8972 | $204.90 | $204.90 | $204.90 |
| Purchase #3 | $233.99 | 3.177% | $241.4239 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $157.55 | 13.635% | $179.0319 | $179.03 | $179.05 | $179.00 |
| Purchase #5 | $99.36 | 7.244% | $106.5576 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $224.47 | 6.144% | $238.2614 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $8.30 | 3.270% | $8.5714 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $1,103.88 | $1,199.3688 | $1,199.37 | $1,199.35 | $1,199.40 | |