| 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 | $244.71 | 11.272% | $272.2937 | $272.29 | $272.30 | $272.30 |
| Purchase #2 | $54.90 | 3.796% | $56.984 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $225.71 | 3.586% | $233.804 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $78.59 | 13.244% | $88.9985 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $23.30 | 3.840% | $24.1947 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $181.43 | 12.569% | $204.2339 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $145.59 | 3.332% | $150.4411 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $954.23 | $1,030.9499 | $1,030.93 | $1,031.00 | $1,030.90 | |