| 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 | $20.69 | 13.119% | $23.4043 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $21.77 | 7.417% | $23.3847 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $60.59 | 13.130% | $68.5455 | $68.55 | $68.55 | $68.50 |
| Purchase #4 | $249.80 | 8.380% | $270.7332 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $127.60 | 6.644% | $136.0777 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $233.75 | 5.627% | $246.9031 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $233.84 | 12.481% | $263.0256 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $948.04 | $1,032.0741 | $1,032.07 | $1,032.15 | $1,032.00 | |