| 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 | $196.84 | 9.151% | $214.8528 | $214.85 | $214.85 | $214.90 |
| Purchase #2 | $63.60 | 9.384% | $69.5682 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $40.72 | 9.666% | $44.656 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $155.60 | 9.104% | $169.7658 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $211.29 | 9.321% | $230.9843 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $219.52 | 3.466% | $227.1286 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $242.48 | 7.257% | $260.0768 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $1,130.05 | $1,217.0325 | $1,217.04 | $1,217.05 | $1,217.20 | |