| 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 | $222.99 | 3.678% | $231.1916 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $190.51 | 9.434% | $208.4827 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $221.28 | 8.127% | $239.2634 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $159.82 | 6.486% | $170.1859 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $245.60 | 12.808% | $277.0564 | $277.06 | $277.05 | $277.10 |
| Purchase #6 | $139.97 | 12.151% | $156.9778 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $189.37 | 5.653% | $200.0751 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,369.54 | $1,483.2329 | $1,483.24 | $1,483.30 | $1,483.40 | |