| 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 | $233.29 | 3.833% | $242.232 | $242.23 | $242.25 | $242.20 |
| Purchase #2 | $236.56 | 4.566% | $247.3613 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $35.49 | 12.103% | $39.7854 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $155.47 | 10.799% | $172.2592 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $168.59 | 11.585% | $188.1212 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $237.79 | 3.677% | $246.5335 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $10.43 | 3.333% | $10.7776 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $1,077.62 | $1,147.0702 | $1,147.07 | $1,147.10 | $1,147.10 | |