| 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 | $10.36 | 8.831% | $11.2749 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $223.52 | 12.138% | $250.6509 | $250.65 | $250.65 | $250.70 |
| Purchase #3 | $67.52 | 12.269% | $75.804 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $239.86 | 13.746% | $272.8312 | $272.83 | $272.85 | $272.80 |
| Purchase #5 | $239.37 | 6.842% | $255.7477 | $255.75 | $255.75 | $255.70 |
| Purchase #6 | $229.64 | 12.418% | $258.1567 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $112.29 | 4.171% | $116.9736 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $1,122.56 | $1,241.4390 | $1,241.43 | $1,241.40 | $1,241.50 | |