| 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 | $205.75 | 3.832% | $213.6343 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $88.63 | 12.570% | $99.7708 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $117.88 | 5.437% | $124.2891 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $122.98 | 6.560% | $131.0475 | $131.05 | $131.05 | $131.00 |
| Purchase #5 | $11.48 | 6.120% | $12.1826 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $193.34 | 7.227% | $207.3127 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $105.50 | 4.339% | $110.0776 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $845.56 | $898.3146 | $898.31 | $898.35 | $898.30 | |