| 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 | $193.61 | 7.480% | $208.092 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $211.33 | 8.430% | $229.1451 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $197.65 | 9.117% | $215.6698 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $133.74 | 3.364% | $138.239 | $138.24 | $138.25 | $138.20 |
| Purchase #5 | $241.26 | 9.166% | $263.3739 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $23.82 | 10.414% | $26.3006 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $123.98 | 3.842% | $128.7433 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $1,125.39 | $1,209.5637 | $1,209.56 | $1,209.55 | $1,209.50 | |