| 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 | $144.28 | 11.317% | $160.6082 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $231.64 | 4.137% | $241.2229 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $180.64 | 5.426% | $190.4415 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $121.34 | 12.399% | $136.3849 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $192.77 | 6.765% | $205.8109 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $230.76 | 4.324% | $240.7381 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $53.96 | 6.322% | $57.3714 | $57.37 | $57.35 | $57.40 |
| 7 purchase totals = | $1,155.39 | $1,232.5779 | $1,232.57 | $1,232.55 | $1,232.50 | |