| 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 | $191.53 | 5.160% | $201.4129 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $64.62 | 11.655% | $72.1515 | $72.15 | $72.15 | $72.20 |
| Purchase #3 | $231.68 | 8.763% | $251.9821 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $129.97 | 13.140% | $147.0481 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $129.98 | 10.849% | $144.0815 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $224.67 | 7.760% | $242.1044 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $208.78 | 4.297% | $217.7513 | $217.75 | $217.75 | $217.80 |
| 7 purchase totals = | $1,181.23 | $1,276.5318 | $1,276.52 | $1,276.55 | $1,276.60 | |