| 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 | $204.58 | 12.706% | $230.5739 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $110.69 | 8.440% | $120.0322 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $174.63 | 3.151% | $180.1326 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $237.94 | 6.677% | $253.8273 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $102.90 | 5.102% | $108.15 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $199.34 | 9.557% | $218.3909 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $215.45 | 9.763% | $236.4844 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $1,245.53 | $1,347.5913 | $1,347.58 | $1,347.65 | $1,347.60 | |