| 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 | $36.55 | 4.651% | $38.2499 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $22.67 | 9.715% | $24.8724 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $211.58 | 8.690% | $229.9663 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $245.71 | 4.382% | $256.477 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $188.98 | 8.679% | $205.3816 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $8.73 | 7.480% | $9.383 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $189.70 | 4.707% | $198.6292 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $903.92 | $962.9594 | $962.96 | $963.00 | $963.00 | |