| 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 | $221.33 | 7.170% | $237.1994 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $142.81 | 13.846% | $162.5835 | $162.58 | $162.60 | $162.60 |
| Purchase #3 | $176.66 | 12.812% | $199.2937 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $24.39 | 8.524% | $26.469 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $6.59 | 10.835% | $7.304 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $238.72 | 12.342% | $268.1828 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $240.33 | 3.484% | $248.7031 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,050.83 | $1,149.7355 | $1,149.72 | $1,149.75 | $1,149.80 | |