| 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 | $113.92 | 6.660% | $121.5071 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $57.90 | 12.395% | $65.0767 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $199.86 | 4.346% | $208.5459 | $208.55 | $208.55 | $208.50 |
| Purchase #4 | $134.93 | 10.406% | $148.9708 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $240.83 | 13.128% | $272.4462 | $272.45 | $272.45 | $272.40 |
| Purchase #6 | $207.80 | 3.349% | $214.7592 | $214.76 | $214.75 | $214.80 |
| Purchase #7 | $5.42 | 7.816% | $5.8436 | $5.84 | $5.85 | $5.80 |
| 7 purchase totals = | $960.66 | $1,037.1495 | $1,037.16 | $1,037.15 | $1,037.10 | |