| 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 | $31.47 | 5.549% | $33.2163 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $136.96 | 6.645% | $146.061 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $198.85 | 6.224% | $211.2264 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $236.80 | 11.493% | $264.0154 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $163.44 | 9.477% | $178.9292 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $46.81 | 13.388% | $53.0769 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $177.35 | 7.544% | $190.7293 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $991.68 | $1,077.2545 | $1,077.27 | $1,077.30 | $1,077.20 | |