| 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 | $223.66 | 5.281% | $235.4715 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $214.70 | 6.313% | $228.254 | $228.25 | $228.25 | $228.30 |
| Purchase #3 | $131.67 | 13.684% | $149.6877 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $133.37 | 12.446% | $149.9692 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $73.25 | 9.774% | $80.4095 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $156.68 | 6.540% | $166.9269 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $236.64 | 12.682% | $266.6507 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $1,169.97 | $1,277.3695 | $1,277.37 | $1,277.35 | $1,277.50 | |