| 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 | $106.79 | 9.771% | $117.2245 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $215.55 | 6.512% | $229.5866 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $177.97 | 4.356% | $185.7224 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $120.39 | 10.873% | $133.48 | $133.48 | $133.50 | $133.50 |
| Purchase #5 | $227.37 | 11.423% | $253.3425 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $198.37 | 7.636% | $213.5175 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $21.73 | 6.456% | $23.1329 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $1,068.17 | $1,156.0064 | $1,156.00 | $1,156.00 | $1,155.90 | |