| 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 | $116.31 | 5.620% | $122.8466 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $222.97 | 3.185% | $230.0716 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $39.47 | 5.688% | $41.7151 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $123.94 | 3.607% | $128.4105 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $125.38 | 6.202% | $133.1561 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $145.68 | 8.254% | $157.7044 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $118.55 | 4.740% | $124.1693 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $892.30 | $938.0736 | $938.08 | $938.00 | $938.10 | |