| 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 | $118.87 | 9.570% | $130.2459 | $130.25 | $130.25 | $130.20 |
| Purchase #2 | $35.45 | 7.127% | $37.9765 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $138.81 | 13.794% | $157.9575 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $200.78 | 6.460% | $213.7504 | $213.75 | $213.75 | $213.80 |
| Purchase #5 | $142.40 | 3.176% | $146.9226 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $185.78 | 5.484% | $195.9682 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $113.74 | 13.838% | $129.4793 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $935.83 | $1,012.3004 | $1,012.31 | $1,012.30 | $1,012.40 | |