| 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 | $242.68 | 13.488% | $275.4127 | $275.41 | $275.40 | $275.40 |
| Purchase #2 | $220.55 | 11.514% | $245.9441 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $196.90 | 8.532% | $213.6995 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $201.53 | 13.162% | $228.0554 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $209.32 | 13.510% | $237.5991 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $147.98 | 5.415% | $155.9931 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $14.63 | 12.387% | $16.4422 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $1,233.59 | $1,373.1461 | $1,373.14 | $1,373.15 | $1,373.10 | |