| 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 | $225.67 | 5.248% | $237.5132 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $85.83 | 13.222% | $97.1784 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $192.58 | 13.824% | $219.2023 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $195.97 | 3.201% | $202.243 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $131.82 | 11.118% | $146.4757 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $176.81 | 13.269% | $200.2709 | $200.27 | $200.25 | $200.30 |
| Purchase #7 | $63.32 | 3.741% | $65.6888 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $1,072.00 | $1,168.5723 | $1,168.57 | $1,168.60 | $1,168.60 | |