| 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 | $9.78 | 11.149% | $10.8704 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $214.74 | 13.413% | $243.5431 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $195.28 | 13.148% | $220.9554 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $192.34 | 8.647% | $208.9716 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $215.39 | 4.286% | $224.6216 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $202.72 | 12.473% | $228.0053 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $46.78 | 3.322% | $48.334 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $1,077.03 | $1,185.3014 | $1,185.30 | $1,185.25 | $1,185.30 | |