| 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 | $237.80 | 5.433% | $250.7197 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $40.69 | 7.268% | $43.6473 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $176.86 | 9.294% | $193.2974 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $247.42 | 9.560% | $271.0734 | $271.07 | $271.05 | $271.10 |
| Purchase #5 | $209.65 | 9.273% | $229.0908 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $193.63 | 6.574% | $206.3592 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $137.43 | 4.519% | $143.6405 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $1,243.48 | $1,337.8283 | $1,337.83 | $1,337.80 | $1,337.80 | |