| 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 | $209.91 | 4.706% | $219.7884 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $32.38 | 10.188% | $35.6789 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $250.26 | 7.522% | $269.0846 | $269.08 | $269.10 | $269.10 |
| Purchase #4 | $84.32 | 7.180% | $90.3742 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $242.71 | 9.536% | $265.8548 | $265.85 | $265.85 | $265.90 |
| Purchase #6 | $215.74 | 8.653% | $234.408 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $216.63 | 7.405% | $232.6715 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,251.95 | $1,347.8604 | $1,347.85 | $1,347.85 | $1,348.00 | |