| 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 | $114.40 | 9.626% | $125.4121 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $38.40 | 4.286% | $40.0458 | $40.05 | $40.05 | $40.00 |
| Purchase #3 | $187.34 | 9.751% | $205.6075 | $205.61 | $205.60 | $205.60 |
| Purchase #4 | $220.58 | 6.526% | $234.9751 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $194.94 | 7.849% | $210.2408 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $81.47 | 10.874% | $90.329 | $90.33 | $90.35 | $90.30 |
| Purchase #7 | $200.32 | 11.651% | $223.6593 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,037.45 | $1,130.2696 | $1,130.28 | $1,130.30 | $1,130.20 | |