| 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 | $248.91 | 4.504% | $260.1209 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $165.63 | 3.723% | $171.7964 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $215.25 | 13.442% | $244.1839 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $134.37 | 11.228% | $149.4571 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $89.73 | 6.408% | $95.4799 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $241.47 | 3.259% | $249.3395 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $184.49 | 11.540% | $205.7801 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $1,279.85 | $1,376.1578 | $1,376.16 | $1,376.20 | $1,376.20 | |