| 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 | $103.57 | 4.757% | $108.4968 | $108.50 | $108.50 | $108.50 |
| Purchase #2 | $207.91 | 7.254% | $222.9918 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $188.69 | 4.239% | $196.6886 | $196.69 | $196.70 | $196.70 |
| Purchase #4 | $155.30 | 9.175% | $169.5488 | $169.55 | $169.55 | $169.50 |
| Purchase #5 | $178.83 | 5.201% | $188.1309 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $204.91 | 5.867% | $216.9321 | $216.93 | $216.95 | $216.90 |
| Purchase #7 | $189.78 | 10.299% | $209.3254 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $1,228.99 | $1,312.1144 | $1,312.12 | $1,312.20 | $1,312.00 | |