| 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 | $209.47 | 9.348% | $229.0513 | $229.05 | $229.05 | $229.10 |
| Purchase #2 | $36.43 | 10.292% | $40.1794 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $103.86 | 6.715% | $110.8342 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $159.26 | 3.634% | $165.0475 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $129.29 | 13.716% | $147.0234 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $239.80 | 5.122% | $252.0826 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $148.64 | 5.679% | $157.0813 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,026.75 | $1,101.2997 | $1,101.29 | $1,101.35 | $1,101.30 | |