| 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 | $128.97 | 11.641% | $143.9834 | $143.98 | $144.00 | $144.00 |
| Purchase #2 | $127.62 | 5.756% | $134.9658 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $116.85 | 9.440% | $127.8806 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $238.29 | 8.183% | $257.7893 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $125.83 | 8.668% | $136.7369 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $200.68 | 4.188% | $209.0845 | $209.08 | $209.10 | $209.10 |
| Purchase #7 | $220.90 | 12.149% | $247.7371 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $1,159.14 | $1,258.1776 | $1,258.18 | $1,258.25 | $1,258.20 | |