| 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 | $21.66 | 9.264% | $23.6666 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $105.48 | 7.264% | $113.1421 | $113.14 | $113.15 | $113.10 |
| Purchase #3 | $204.99 | 10.393% | $226.2946 | $226.29 | $226.30 | $226.30 |
| Purchase #4 | $75.99 | 3.530% | $78.6724 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $233.70 | 4.627% | $244.5133 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $179.95 | 7.814% | $194.0113 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $220.48 | 3.580% | $228.3732 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $1,042.25 | $1,108.6735 | $1,108.66 | $1,108.60 | $1,108.70 | |