| 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 | $221.44 | 11.684% | $247.313 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $197.73 | 6.601% | $210.7822 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $11.42 | 5.506% | $12.0488 | $12.05 | $12.05 | $12.00 |
| Purchase #4 | $216.89 | 11.835% | $242.5589 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $215.78 | 10.780% | $239.0411 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $211.92 | 13.590% | $240.7199 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $87.62 | 5.498% | $92.4373 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $1,162.80 | $1,284.9012 | $1,284.90 | $1,284.90 | $1,284.80 | |