| 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 | $195.77 | 13.167% | $221.547 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $224.85 | 12.108% | $252.0748 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $35.80 | 12.696% | $40.3452 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $210.66 | 3.825% | $218.7177 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $94.52 | 4.111% | $98.4057 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $53.48 | 4.817% | $56.0561 | $56.06 | $56.05 | $56.10 |
| Purchase #7 | $82.73 | 3.162% | $85.3459 | $85.35 | $85.35 | $85.30 |
| 7 purchase totals = | $897.81 | $972.4924 | $972.51 | $972.45 | $972.40 | |