| 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 | $189.67 | 12.653% | $213.6689 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $213.42 | 10.585% | $236.0105 | $236.01 | $236.00 | $236.00 |
| Purchase #3 | $141.52 | 6.214% | $150.3141 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $126.78 | 6.855% | $135.4708 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $17.96 | 12.861% | $20.2698 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $122.74 | 11.727% | $137.1337 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $218.50 | 13.393% | $247.7637 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $1,030.59 | $1,140.6315 | $1,140.62 | $1,140.55 | $1,140.70 | |