| 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 | $46.31 | 5.308% | $48.7681 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $115.35 | 11.379% | $128.4757 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $138.88 | 3.781% | $144.1311 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $226.80 | 11.110% | $251.9975 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $146.44 | 12.828% | $165.2253 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $234.37 | 9.606% | $256.8836 | $256.88 | $256.90 | $256.90 |
| Purchase #7 | $164.78 | 13.356% | $186.788 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,072.93 | $1,182.2693 | $1,182.28 | $1,182.35 | $1,182.30 | |