| 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 | $123.61 | 9.480% | $135.3282 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $183.68 | 5.710% | $194.1681 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $196.30 | 3.541% | $203.251 | $203.25 | $203.25 | $203.30 |
| Purchase #4 | $231.49 | 12.724% | $260.9448 | $260.94 | $260.95 | $260.90 |
| Purchase #5 | $195.65 | 11.412% | $217.9776 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $65.79 | 12.567% | $74.0578 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $122.29 | 12.558% | $137.6472 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $1,118.81 | $1,223.3747 | $1,223.38 | $1,223.40 | $1,223.40 | |