| 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 | $210.77 | 7.604% | $226.797 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $12.99 | 6.818% | $13.8757 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $199.75 | 11.218% | $222.158 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $16.77 | 13.860% | $19.0943 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $173.66 | 5.504% | $183.2182 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $7.34 | 12.143% | $8.2313 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $123.77 | 4.623% | $129.4919 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $745.05 | $802.8664 | $802.87 | $802.90 | $802.90 | |