| 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 | $117.77 | 5.104% | $123.781 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $127.44 | 7.441% | $136.9228 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $215.35 | 6.185% | $228.6694 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $170.84 | 12.355% | $191.9473 | $191.95 | $191.95 | $191.90 |
| Purchase #5 | $115.68 | 6.780% | $123.5231 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $180.84 | 9.377% | $197.7974 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $95.86 | 9.338% | $104.8114 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $1,023.78 | $1,107.4524 | $1,107.45 | $1,107.40 | $1,107.40 | |