| 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 | $57.36 | 12.229% | $64.3746 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $140.47 | 10.159% | $154.7403 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $159.41 | 13.689% | $181.2316 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $147.49 | 6.744% | $157.4367 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $179.42 | 10.146% | $197.624 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $204.98 | 10.790% | $227.0973 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $229.87 | 11.200% | $255.6154 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $1,119.00 | $1,238.1199 | $1,238.12 | $1,238.10 | $1,238.00 | |