| 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 | $63.91 | 3.570% | $66.1916 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $230.62 | 9.597% | $252.7526 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $127.95 | 13.710% | $145.4919 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $138.49 | 5.667% | $146.3382 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $248.58 | 8.838% | $270.5495 | $270.55 | $270.55 | $270.50 |
| Purchase #6 | $168.40 | 7.171% | $180.476 | $180.48 | $180.50 | $180.50 |
| Purchase #7 | $233.54 | 11.410% | $260.1869 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,211.49 | $1,321.9867 | $1,321.99 | $1,322.05 | $1,322.00 | |