| 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 | $99.75 | 10.791% | $110.514 | $110.51 | $110.50 | $110.50 |
| Purchase #2 | $124.72 | 4.196% | $129.9533 | $129.95 | $129.95 | $130.00 |
| Purchase #3 | $86.85 | 11.620% | $96.942 | $96.94 | $96.95 | $96.90 |
| Purchase #4 | $75.74 | 11.249% | $84.26 | $84.26 | $84.25 | $84.30 |
| Purchase #5 | $160.77 | 4.279% | $167.6493 | $167.65 | $167.65 | $167.60 |
| Purchase #6 | $202.63 | 5.578% | $213.9327 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $223.27 | 13.714% | $253.8892 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $973.73 | $1,057.1405 | $1,057.13 | $1,057.15 | $1,057.10 | |