| 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 | $196.43 | 9.466% | $215.0241 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $90.86 | 10.436% | $100.3421 | $100.34 | $100.35 | $100.30 |
| Purchase #3 | $95.90 | 9.475% | $104.9865 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $185.79 | 4.526% | $194.1989 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $223.84 | 13.267% | $253.5369 | $253.54 | $253.55 | $253.50 |
| Purchase #6 | $240.89 | 7.516% | $258.9953 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $177.93 | 12.840% | $200.7762 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,211.64 | $1,327.8600 | $1,327.87 | $1,327.90 | $1,327.80 | |