| 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 | $225.32 | 13.572% | $255.9004 | $255.90 | $255.90 | $255.90 |
| Purchase #2 | $116.84 | 4.561% | $122.1691 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $81.49 | 7.208% | $87.3638 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $157.80 | 12.279% | $177.1763 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $12.41 | 9.502% | $13.5892 | $13.59 | $13.60 | $13.60 |
| Purchase #6 | $185.37 | 6.521% | $197.458 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $142.66 | 13.735% | $162.2544 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $921.89 | $1,015.9112 | $1,015.91 | $1,015.90 | $1,016.10 | |