| 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 | $124.93 | 10.843% | $138.4762 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $102.25 | 8.314% | $110.7511 | $110.75 | $110.75 | $110.80 |
| Purchase #3 | $210.67 | 8.573% | $228.7307 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $49.51 | 8.513% | $53.7248 | $53.72 | $53.70 | $53.70 |
| Purchase #5 | $77.77 | 6.353% | $82.7107 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $190.95 | 6.534% | $203.4267 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $229.37 | 12.727% | $258.5619 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $985.45 | $1,076.3821 | $1,076.38 | $1,076.40 | $1,076.40 | |