| 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 | $248.49 | 9.288% | $271.5698 | $271.57 | $271.55 | $271.60 |
| Purchase #2 | $120.80 | 6.823% | $129.0422 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $54.97 | 9.280% | $60.0712 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $131.81 | 6.216% | $140.0033 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $153.65 | 13.285% | $174.0624 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $58.58 | 7.444% | $62.9407 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $47.76 | 7.329% | $51.2603 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $816.06 | $888.9499 | $888.94 | $888.90 | $889.00 | |