| 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 | $94.35 | 12.433% | $106.0805 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $126.78 | 5.407% | $133.635 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $194.54 | 13.215% | $220.2485 | $220.25 | $220.25 | $220.20 |
| Purchase #4 | $180.54 | 8.434% | $195.7667 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $137.44 | 9.590% | $150.6205 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $178.47 | 7.823% | $192.4317 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $220.34 | 6.773% | $235.2636 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $1,132.46 | $1,234.0465 | $1,234.05 | $1,234.05 | $1,234.00 | |