| 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 | $96.62 | 13.516% | $109.6792 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $196.50 | 11.742% | $219.573 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $236.92 | 6.591% | $252.5354 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $155.75 | 8.834% | $169.509 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $28.44 | 3.853% | $29.5358 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $126.41 | 13.845% | $143.9115 | $143.91 | $143.90 | $143.90 |
| Purchase #7 | $129.99 | 10.234% | $143.2932 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $970.63 | $1,068.0371 | $1,068.04 | $1,068.05 | $1,068.00 | |