| 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 | $220.96 | 13.435% | $250.646 | $250.65 | $250.65 | $250.60 |
| Purchase #2 | $123.92 | 10.622% | $137.0828 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $62.89 | 10.676% | $69.6041 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $215.26 | 9.312% | $235.305 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $243.93 | 10.608% | $269.8061 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $95.71 | 7.246% | $102.6451 | $102.65 | $102.65 | $102.60 |
| Purchase #7 | $46.28 | 12.699% | $52.1571 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $1,008.95 | $1,117.2462 | $1,117.26 | $1,117.25 | $1,117.20 | |