| 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 | $227.93 | 4.555% | $238.3122 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $92.87 | 9.334% | $101.5385 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $89.94 | 13.838% | $102.3859 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $159.94 | 10.427% | $176.6169 | $176.62 | $176.60 | $176.60 |
| Purchase #5 | $215.66 | 5.398% | $227.3013 | $227.30 | $227.30 | $227.30 |
| Purchase #6 | $234.35 | 8.183% | $253.5269 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $113.95 | 10.414% | $125.8168 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $1,134.64 | $1,225.4985 | $1,225.51 | $1,225.50 | $1,225.40 | |