| 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 | $122.85 | 10.581% | $135.8488 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $208.79 | 12.463% | $234.8115 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $203.53 | 9.221% | $222.2975 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $208.64 | 10.235% | $229.9943 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $8.92 | 3.815% | $9.2603 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $92.39 | 9.302% | $100.9841 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $144.37 | 5.107% | $151.743 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $989.49 | $1,084.9395 | $1,084.93 | $1,084.95 | $1,084.90 | |