| 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 | $245.41 | 10.581% | $271.3768 | $271.38 | $271.40 | $271.40 |
| Purchase #2 | $206.87 | 10.634% | $228.8686 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $202.30 | 13.173% | $228.949 | $228.95 | $228.95 | $228.90 |
| Purchase #4 | $156.88 | 3.405% | $162.2218 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $193.72 | 12.796% | $218.5084 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $187.97 | 6.779% | $200.7125 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $197.54 | 7.669% | $212.6893 | $212.69 | $212.70 | $212.70 |
| 7 purchase totals = | $1,390.69 | $1,523.3264 | $1,523.33 | $1,523.30 | $1,523.30 | |