| 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 | $208.35 | 10.630% | $230.4976 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $170.87 | 8.162% | $184.8164 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $210.94 | 8.376% | $228.6083 | $228.61 | $228.60 | $228.60 |
| Purchase #4 | $232.39 | 6.339% | $247.1212 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $77.94 | 7.264% | $83.6016 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $250.61 | 12.848% | $282.8084 | $282.81 | $282.80 | $282.80 |
| Purchase #7 | $235.61 | 13.231% | $266.7836 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $1,386.71 | $1,524.2371 | $1,524.24 | $1,524.20 | $1,524.20 | |