| 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 | $47.81 | 9.105% | $52.1631 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $192.53 | 12.788% | $217.1507 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $102.55 | 10.379% | $113.1937 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $192.32 | 11.865% | $215.1388 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $191.70 | 11.360% | $213.4771 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $114.63 | 12.647% | $129.1273 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $107.43 | 9.195% | $117.3082 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $948.97 | $1,057.5589 | $1,057.56 | $1,057.60 | $1,057.60 | |