| 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 | $209.31 | 8.514% | $227.1307 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $37.33 | 8.277% | $40.4198 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $192.80 | 4.741% | $201.9406 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $212.41 | 7.549% | $228.4448 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $195.63 | 12.455% | $219.9957 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $79.73 | 7.487% | $85.6994 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $250.77 | 3.205% | $258.8072 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,177.98 | $1,262.4382 | $1,262.44 | $1,262.45 | $1,262.30 | |