| 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 | $202.75 | 10.799% | $224.645 | $224.65 | $224.65 | $224.60 |
| Purchase #2 | $227.87 | 12.517% | $256.3925 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $146.52 | 11.506% | $163.3786 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $200.98 | 13.671% | $228.456 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $49.81 | 9.457% | $54.5205 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $40.30 | 6.872% | $43.0694 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $155.76 | 4.389% | $162.5963 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $1,023.99 | $1,133.0583 | $1,133.07 | $1,133.05 | $1,133.10 | |