| 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 | $219.53 | 5.559% | $231.7337 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $38.73 | 9.512% | $42.414 | $42.41 | $42.40 | $42.40 |
| Purchase #3 | $195.90 | 6.665% | $208.9567 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $193.75 | 5.197% | $203.8192 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $233.47 | 4.305% | $243.5209 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $141.52 | 11.457% | $157.7339 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $132.84 | 7.426% | $142.7047 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $1,155.74 | $1,230.8831 | $1,230.87 | $1,230.85 | $1,230.80 | |