| 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 | $231.64 | 10.796% | $256.6479 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $201.77 | 3.111% | $208.0471 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $77.57 | 6.139% | $82.332 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $20.43 | 11.528% | $22.7852 | $22.79 | $22.80 | $22.80 |
| Purchase #5 | $66.80 | 4.671% | $69.9202 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $80.42 | 5.255% | $84.6461 | $84.65 | $84.65 | $84.60 |
| Purchase #7 | $228.33 | 7.468% | $245.3817 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $906.96 | $969.7602 | $969.77 | $969.80 | $969.60 | |