| 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 | $230.76 | 12.611% | $259.8611 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $240.27 | 7.260% | $257.7136 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $156.42 | 13.523% | $177.5727 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $24.78 | 6.513% | $26.3939 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $190.69 | 9.839% | $209.452 | $209.45 | $209.45 | $209.50 |
| Purchase #6 | $26.34 | 9.587% | $28.8652 | $28.87 | $28.85 | $28.90 |
| Purchase #7 | $201.33 | 5.139% | $211.6763 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $1,070.59 | $1,171.5348 | $1,171.53 | $1,171.50 | $1,171.70 | |