| 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 | $131.48 | 12.439% | $147.8348 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $52.90 | 12.526% | $59.5263 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $225.54 | 7.535% | $242.5344 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $228.65 | 12.489% | $257.2061 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $237.68 | 12.565% | $267.5445 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $191.86 | 3.135% | $197.8748 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $133.85 | 6.127% | $142.051 | $142.05 | $142.05 | $142.10 |
| 7 purchase totals = | $1,201.96 | $1,314.5719 | $1,314.56 | $1,314.60 | $1,314.50 | |