| 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 | $96.75 | 5.588% | $102.1564 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $184.67 | 9.462% | $202.1435 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $187.26 | 12.683% | $211.0102 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $227.92 | 12.268% | $255.8812 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $142.56 | 3.639% | $147.7478 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $194.80 | 5.591% | $205.6913 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $105.91 | 9.549% | $116.0233 | $116.02 | $116.00 | $116.00 |
| 7 purchase totals = | $1,139.87 | $1,240.6537 | $1,240.65 | $1,240.65 | $1,240.60 | |