| 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 | $90.61 | 3.858% | $94.1057 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $170.32 | 10.531% | $188.2564 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $193.67 | 8.644% | $210.4108 | $210.41 | $210.40 | $210.40 |
| Purchase #4 | $225.63 | 9.838% | $247.8275 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $177.47 | 10.440% | $195.9979 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $77.70 | 10.536% | $85.8865 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $187.63 | 6.393% | $199.6252 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $1,123.03 | $1,222.1100 | $1,222.13 | $1,222.15 | $1,222.10 | |