| 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 | $133.87 | 12.363% | $150.4203 | $150.42 | $150.40 | $150.40 |
| Purchase #2 | $114.73 | 5.560% | $121.109 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $150.95 | 3.816% | $156.7103 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $195.31 | 6.279% | $207.5735 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $104.89 | 6.555% | $111.7655 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $185.95 | 5.717% | $196.5808 | $196.58 | $196.60 | $196.60 |
| Purchase #7 | $244.35 | 9.234% | $266.9133 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,130.05 | $1,211.0727 | $1,211.07 | $1,211.00 | $1,211.10 | |