| 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 | $80.93 | 4.802% | $84.8163 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $134.82 | 8.271% | $145.971 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $93.44 | 13.111% | $105.6909 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $224.66 | 13.243% | $254.4117 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $134.91 | 13.719% | $153.4183 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $125.41 | 8.433% | $135.9858 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $197.42 | 13.290% | $223.6571 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $991.59 | $1,103.9511 | $1,103.96 | $1,103.90 | $1,104.00 | |