| 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 | $206.87 | 6.492% | $220.3 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $139.72 | 6.149% | $148.3114 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $212.91 | 12.200% | $238.885 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $149.96 | 11.725% | $167.5428 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $67.62 | 4.664% | $70.7738 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $135.98 | 11.212% | $151.2261 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $27.99 | 9.375% | $30.6141 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $941.05 | $1,027.6532 | $1,027.65 | $1,027.65 | $1,027.60 | |