| 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 | $19.74 | 11.633% | $22.0364 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $105.77 | 8.652% | $114.9212 | $114.92 | $114.90 | $114.90 |
| Purchase #3 | $119.69 | 6.268% | $127.1922 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $47.47 | 3.392% | $49.0802 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $212.63 | 3.450% | $219.9657 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $59.26 | 12.641% | $66.7511 | $66.75 | $66.75 | $66.80 |
| Purchase #7 | $231.48 | 5.705% | $244.6859 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $796.04 | $844.6327 | $844.64 | $844.65 | $844.70 | |