| 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 | $124.31 | 7.129% | $133.1721 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $142.49 | 10.140% | $156.9385 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $202.56 | 12.546% | $227.9732 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $184.89 | 3.506% | $191.3722 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $153.98 | 5.827% | $162.9524 | $162.95 | $162.95 | $163.00 |
| Purchase #6 | $68.41 | 8.306% | $74.0921 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $226.98 | 12.176% | $254.6171 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $1,103.62 | $1,201.1176 | $1,201.11 | $1,201.05 | $1,201.20 | |