| 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 | $122.62 | 8.272% | $132.7631 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $248.39 | 12.378% | $279.1357 | $279.14 | $279.15 | $279.10 |
| Purchase #3 | $172.28 | 10.548% | $190.4521 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $230.34 | 4.592% | $240.9172 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $167.33 | 9.837% | $183.7903 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $63.32 | 3.699% | $65.6622 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $118.52 | 3.329% | $122.4655 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $1,122.80 | $1,215.1861 | $1,215.19 | $1,215.15 | $1,215.30 | |