| 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 | $223.65 | 8.694% | $243.0941 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $159.60 | 9.224% | $174.3215 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $153.62 | 12.158% | $172.2971 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $32.46 | 12.656% | $36.5681 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $124.33 | 13.495% | $141.1083 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $247.34 | 5.800% | $261.6857 | $261.69 | $261.70 | $261.70 |
| Purchase #7 | $159.68 | 10.673% | $176.7226 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $1,100.68 | $1,205.7974 | $1,205.80 | $1,205.75 | $1,205.80 | |