| 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 | $218.97 | 13.582% | $248.7105 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $169.91 | 7.742% | $183.0644 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $67.56 | 5.570% | $71.3231 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $83.60 | 13.634% | $94.998 | $95.00 | $95.00 | $95.00 |
| Purchase #5 | $62.53 | 6.644% | $66.6845 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $26.82 | 10.542% | $29.6474 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $178.84 | 4.619% | $187.1006 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $808.23 | $881.5285 | $881.52 | $881.50 | $881.50 | |