| 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 | $117.79 | 9.229% | $128.6608 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $195.84 | 10.375% | $216.1584 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $44.73 | 11.442% | $49.848 | $49.85 | $49.85 | $49.80 |
| Purchase #4 | $219.59 | 5.316% | $231.2634 | $231.26 | $231.25 | $231.30 |
| Purchase #5 | $114.69 | 13.112% | $129.7282 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $226.74 | 13.291% | $256.876 | $256.88 | $256.90 | $256.90 |
| Purchase #7 | $65.95 | 5.301% | $69.446 | $69.45 | $69.45 | $69.40 |
| 7 purchase totals = | $985.33 | $1,081.9808 | $1,081.99 | $1,082.00 | $1,082.00 | |