| 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 | $39.79 | 5.401% | $41.9391 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $219.58 | 8.396% | $238.0159 | $238.02 | $238.00 | $238.00 |
| Purchase #3 | $116.98 | 11.595% | $130.5438 | $130.54 | $130.55 | $130.50 |
| Purchase #4 | $139.80 | 12.348% | $157.0625 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $153.79 | 10.488% | $169.9195 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $210.50 | 5.301% | $221.6586 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $207.91 | 5.740% | $219.844 | $219.84 | $219.85 | $219.80 |
| 7 purchase totals = | $1,088.35 | $1,178.9834 | $1,178.98 | $1,178.95 | $1,178.90 | |