| 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 | $129.41 | 3.428% | $133.8462 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $7.37 | 4.455% | $7.6983 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $181.78 | 5.474% | $191.7306 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $136.42 | 3.142% | $140.7063 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $39.81 | 12.547% | $44.805 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $229.97 | 12.468% | $258.6427 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $192.70 | 11.856% | $215.5465 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $917.46 | $992.9756 | $992.99 | $993.00 | $992.80 | |