| 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 | $116.41 | 11.648% | $129.9694 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $174.60 | 13.856% | $198.7926 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $41.74 | 4.737% | $43.7172 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $83.92 | 8.245% | $90.8392 | $90.84 | $90.85 | $90.80 |
| Purchase #5 | $161.67 | 6.562% | $172.2788 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $189.99 | 10.220% | $209.407 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $52.66 | 8.194% | $56.975 | $56.98 | $57.00 | $57.00 |
| 7 purchase totals = | $820.99 | $901.9792 | $901.99 | $902.00 | $902.00 | |