| 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 | $220.65 | 4.737% | $231.1022 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $249.60 | 5.462% | $263.2332 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $182.54 | 4.442% | $190.6484 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $16.65 | 8.483% | $18.0624 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $209.92 | 5.217% | $220.8715 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $122.56 | 3.368% | $126.6878 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $97.52 | 5.281% | $102.67 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,099.44 | $1,153.2755 | $1,153.27 | $1,153.25 | $1,153.30 | |