| 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 | $226.84 | 4.733% | $237.5763 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $226.98 | 6.643% | $242.0583 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $208.68 | 7.718% | $224.7859 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $10.84 | 11.562% | $12.0933 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $217.84 | 10.730% | $241.2142 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $194.61 | 4.200% | $202.7836 | $202.78 | $202.80 | $202.80 |
| Purchase #7 | $168.78 | 9.642% | $185.0538 | $185.05 | $185.05 | $185.10 |
| 7 purchase totals = | $1,254.57 | $1,345.5654 | $1,345.56 | $1,345.60 | $1,345.70 | |