| 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 | $232.84 | 4.735% | $243.865 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $14.32 | 4.564% | $14.9736 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $33.91 | 10.280% | $37.3959 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $194.86 | 8.416% | $211.2594 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $52.66 | 9.271% | $57.5421 | $57.54 | $57.55 | $57.50 |
| Purchase #6 | $130.74 | 4.211% | $136.2455 | $136.25 | $136.25 | $136.20 |
| Purchase #7 | $7.43 | 4.155% | $7.7387 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $666.76 | $709.0202 | $709.03 | $709.00 | $709.00 | |