| 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 | $15.29 | 3.506% | $15.8261 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $193.27 | 13.135% | $218.656 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $196.96 | 4.152% | $205.1378 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $64.36 | 8.124% | $69.5886 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $78.50 | 7.200% | $84.152 | $84.15 | $84.15 | $84.20 |
| Purchase #6 | $193.79 | 11.183% | $215.4615 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $246.82 | 11.534% | $275.2882 | $275.29 | $275.30 | $275.30 |
| 7 purchase totals = | $988.99 | $1,084.1102 | $1,084.12 | $1,084.15 | $1,084.20 | |