| 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 | $234.64 | 4.528% | $245.2645 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $202.84 | 7.870% | $218.8035 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $134.82 | 8.326% | $146.0451 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $137.78 | 6.749% | $147.0788 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $235.81 | 3.104% | $243.1295 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $164.53 | 7.377% | $176.6674 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $79.79 | 12.707% | $89.9289 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $1,190.21 | $1,266.9177 | $1,266.92 | $1,266.95 | $1,266.90 | |