| 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 | $59.65 | 8.221% | $64.5538 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $138.63 | 13.277% | $157.0359 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $122.31 | 12.107% | $137.1181 | $137.12 | $137.10 | $137.10 |
| Purchase #4 | $212.74 | 12.502% | $239.3368 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $216.98 | 7.284% | $232.7848 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $123.55 | 7.832% | $133.2264 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $235.40 | 4.544% | $246.0966 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,109.26 | $1,210.1524 | $1,210.16 | $1,210.20 | $1,210.10 | |