| 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 | $228.75 | 13.150% | $258.8306 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $55.89 | 7.711% | $60.1997 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $131.54 | 3.751% | $136.4741 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $236.53 | 11.229% | $263.09 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $64.69 | 7.666% | $69.6491 | $69.65 | $69.65 | $69.60 |
| Purchase #6 | $121.90 | 8.219% | $131.919 | $131.92 | $131.90 | $131.90 |
| Purchase #7 | $206.44 | 8.158% | $223.2814 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $1,045.74 | $1,143.4439 | $1,143.44 | $1,143.45 | $1,143.40 | |