| 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 | $243.29 | 9.444% | $266.2663 | $266.27 | $266.25 | $266.30 |
| Purchase #2 | $10.95 | 8.445% | $11.8747 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $109.82 | 10.248% | $121.0744 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $70.99 | 3.175% | $73.2439 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $37.58 | 6.122% | $39.8806 | $39.88 | $39.90 | $39.90 |
| Purchase #6 | $161.81 | 3.213% | $167.009 | $167.01 | $167.00 | $167.00 |
| Purchase #7 | $162.95 | 9.601% | $178.5948 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $797.39 | $857.9437 | $857.93 | $857.90 | $858.00 | |