| 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 | $193.70 | 4.640% | $202.6877 | $202.69 | $202.70 | $202.70 |
| Purchase #2 | $191.73 | 8.746% | $208.4987 | $208.50 | $208.50 | $208.50 |
| Purchase #3 | $199.37 | 3.629% | $206.6051 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $171.64 | 7.146% | $183.9054 | $183.91 | $183.90 | $183.90 |
| Purchase #5 | $194.47 | 4.496% | $203.2134 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $48.80 | 13.348% | $55.3138 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $72.34 | 9.841% | $79.459 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $1,072.05 | $1,139.6831 | $1,139.69 | $1,139.65 | $1,139.70 | |