| 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 | $220.41 | 8.409% | $238.9443 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $39.89 | 3.461% | $41.2706 | $41.27 | $41.25 | $41.30 |
| Purchase #3 | $148.54 | 8.787% | $161.5922 | $161.59 | $161.60 | $161.60 |
| Purchase #4 | $223.81 | 10.659% | $247.6659 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $22.88 | 8.540% | $24.834 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $18.73 | 6.584% | $19.9632 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $46.73 | 10.260% | $51.5245 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $720.99 | $785.7947 | $785.78 | $785.75 | $785.80 | |