| 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 | $222.90 | 10.780% | $246.9286 | $246.93 | $246.95 | $246.90 |
| Purchase #2 | $116.62 | 8.779% | $126.8581 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $92.76 | 3.527% | $96.0316 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $171.78 | 7.442% | $184.5639 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $189.48 | 8.170% | $204.9605 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $230.47 | 7.142% | $246.9302 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $20.69 | 12.571% | $23.2909 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $1,044.70 | $1,129.5638 | $1,129.56 | $1,129.60 | $1,129.60 | |