| 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 | $216.37 | 4.322% | $225.7215 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $65.83 | 5.551% | $69.4842 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $101.47 | 12.156% | $113.8047 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $178.37 | 9.153% | $194.6962 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $248.94 | 11.207% | $276.8387 | $276.84 | $276.85 | $276.80 |
| Purchase #6 | $221.37 | 11.767% | $247.4186 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $48.45 | 10.186% | $53.3851 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $1,080.80 | $1,181.3490 | $1,181.35 | $1,181.35 | $1,181.30 | |