| 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 | $209.68 | 4.457% | $219.0254 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $117.42 | 12.703% | $132.3359 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $226.94 | 9.603% | $248.733 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $133.90 | 8.198% | $144.8771 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $151.57 | 11.739% | $169.3628 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $74.32 | 8.399% | $80.5621 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $85.48 | 12.236% | $95.9393 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $999.31 | $1,090.8356 | $1,090.84 | $1,090.90 | $1,090.80 | |