| 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 | $130.67 | 3.492% | $135.233 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $232.32 | 6.342% | $247.0537 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $19.37 | 3.235% | $19.9966 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $204.41 | 8.275% | $221.3249 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $141.92 | 4.419% | $148.1914 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $200.59 | 13.208% | $227.0839 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $245.94 | 3.283% | $254.0142 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,175.22 | $1,252.8977 | $1,252.88 | $1,252.90 | $1,252.90 | |