| 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 | $122.78 | 13.734% | $139.6426 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $195.71 | 13.408% | $221.9508 | $221.95 | $221.95 | $222.00 |
| Purchase #3 | $140.72 | 6.765% | $150.2397 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $7.96 | 10.433% | $8.7905 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $194.34 | 6.663% | $207.2889 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $133.57 | 9.461% | $146.2071 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $220.91 | 11.461% | $246.2285 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,015.99 | $1,120.3481 | $1,120.35 | $1,120.40 | $1,120.30 | |