| 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 | $112.60 | 3.418% | $116.4487 | $116.45 | $116.45 | $116.40 |
| Purchase #2 | $65.25 | 3.836% | $67.753 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $117.36 | 4.380% | $122.5004 | $122.50 | $122.50 | $122.50 |
| Purchase #4 | $218.97 | 5.413% | $230.8228 | $230.82 | $230.80 | $230.80 |
| Purchase #5 | $173.92 | 10.254% | $191.7538 | $191.75 | $191.75 | $191.80 |
| Purchase #6 | $114.90 | 7.631% | $123.668 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $70.27 | 7.247% | $75.3625 | $75.36 | $75.35 | $75.40 |
| 7 purchase totals = | $873.27 | $928.3092 | $928.30 | $928.25 | $928.40 | |