| 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 | $245.45 | 10.845% | $272.0691 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $109.71 | 13.362% | $124.3695 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $105.48 | 4.325% | $110.042 | $110.04 | $110.05 | $110.00 |
| Purchase #4 | $250.86 | 9.446% | $274.5562 | $274.56 | $274.55 | $274.60 |
| Purchase #5 | $195.76 | 4.380% | $204.3343 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $79.85 | 6.420% | $84.9764 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $231.97 | 12.118% | $260.0801 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $1,219.08 | $1,330.4276 | $1,330.43 | $1,330.45 | $1,330.50 | |