| 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 | $247.66 | 10.491% | $273.642 | $273.64 | $273.65 | $273.60 |
| Purchase #2 | $232.77 | 4.841% | $244.0384 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $215.84 | 4.315% | $225.1535 | $225.15 | $225.15 | $225.20 |
| Purchase #4 | $28.94 | 5.125% | $30.4232 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $245.79 | 7.326% | $263.7966 | $263.80 | $263.80 | $263.80 |
| Purchase #6 | $196.73 | 11.746% | $219.8379 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $118.41 | 8.579% | $128.5684 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $1,286.14 | $1,385.4600 | $1,385.46 | $1,385.45 | $1,385.40 | |