| 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 | $100.49 | 11.371% | $111.9167 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $141.98 | 12.205% | $159.3087 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $102.63 | 7.183% | $110.0019 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $138.62 | 9.324% | $151.5449 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $249.68 | 13.279% | $282.835 | $282.84 | $282.85 | $282.80 |
| Purchase #6 | $193.65 | 9.815% | $212.6567 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $124.48 | 10.268% | $137.2616 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $1,051.53 | $1,165.5255 | $1,165.53 | $1,165.50 | $1,165.50 | |