| 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 | $200.66 | 4.173% | $209.0335 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $103.50 | 6.142% | $109.857 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $51.81 | 3.641% | $53.6964 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $218.49 | 3.833% | $226.8647 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $6.73 | 10.805% | $7.4572 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $125.76 | 10.247% | $138.6466 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $22.50 | 11.682% | $25.1285 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $729.45 | $770.6839 | $770.69 | $770.70 | $770.70 | |