| 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 | $144.60 | 12.492% | $162.6634 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $234.90 | 10.636% | $259.884 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $217.93 | 13.539% | $247.4355 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $218.87 | 5.241% | $230.341 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $238.26 | 12.194% | $267.3134 | $267.31 | $267.30 | $267.30 |
| Purchase #6 | $148.89 | 13.178% | $168.5107 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $97.71 | 13.464% | $110.8657 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $1,301.16 | $1,447.0137 | $1,447.01 | $1,447.00 | $1,447.00 | |