| 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 | $234.37 | 5.364% | $246.9416 | $246.94 | $246.95 | $246.90 |
| Purchase #2 | $34.54 | 9.550% | $37.8386 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $222.92 | 7.188% | $238.9435 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $119.85 | 11.853% | $134.0558 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $26.93 | 5.836% | $28.5016 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $236.69 | 7.441% | $254.3021 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $195.46 | 11.755% | $218.4363 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $1,070.76 | $1,159.0195 | $1,159.02 | $1,159.05 | $1,158.90 | |