| 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 | $204.72 | 3.315% | $211.5065 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $124.83 | 4.768% | $130.7819 | $130.78 | $130.80 | $130.80 |
| Purchase #3 | $63.78 | 7.844% | $68.7829 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $22.56 | 6.189% | $23.9562 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $177.95 | 8.486% | $193.0508 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $19.65 | 12.868% | $22.1786 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $202.97 | 9.154% | $221.5499 | $221.55 | $221.55 | $221.50 |
| 7 purchase totals = | $816.46 | $871.8068 | $871.81 | $871.85 | $871.90 | |