| 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 | $213.36 | 8.305% | $231.0795 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $95.55 | 5.781% | $101.0737 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $110.39 | 13.692% | $125.5046 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $234.37 | 4.162% | $244.1245 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $117.56 | 10.182% | $129.53 | $129.53 | $129.55 | $129.50 |
| Purchase #6 | $205.65 | 9.442% | $225.0675 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $165.80 | 11.728% | $185.245 | $185.25 | $185.25 | $185.20 |
| 7 purchase totals = | $1,142.68 | $1,241.6248 | $1,241.62 | $1,241.60 | $1,241.60 | |