| 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 | $10.37 | 9.505% | $11.3557 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $224.55 | 5.801% | $237.5761 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $62.53 | 4.105% | $65.0969 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $210.79 | 5.502% | $222.3877 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $150.58 | 3.587% | $155.9813 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $228.65 | 9.249% | $249.7978 | $249.80 | $249.80 | $249.80 |
| Purchase #7 | $182.62 | 13.273% | $206.8592 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $1,070.09 | $1,149.0547 | $1,149.07 | $1,149.10 | $1,149.20 | |