| 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 | $118.79 | 4.710% | $124.385 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $225.32 | 5.569% | $237.8681 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $94.86 | 4.724% | $99.3412 | $99.34 | $99.35 | $99.30 |
| Purchase #4 | $165.50 | 3.112% | $170.6504 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $179.98 | 13.854% | $204.9144 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $32.64 | 13.145% | $36.9305 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $8.70 | 3.191% | $8.9776 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $825.79 | $883.0672 | $883.07 | $883.10 | $883.10 | |