| 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 | $110.49 | 9.826% | $121.3467 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $147.79 | 11.785% | $165.2071 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $133.62 | 8.307% | $144.7198 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $187.59 | 13.677% | $213.2467 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $211.80 | 8.122% | $229.0024 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $120.47 | 12.351% | $135.3492 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $231.50 | 3.357% | $239.2715 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $1,143.26 | $1,248.1434 | $1,248.15 | $1,248.10 | $1,248.00 | |