| 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 | $207.71 | 11.312% | $231.2062 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $103.50 | 8.755% | $112.5614 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $14.58 | 5.747% | $15.4179 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $245.44 | 10.547% | $271.3266 | $271.33 | $271.35 | $271.30 |
| Purchase #5 | $85.40 | 3.163% | $88.1012 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $12.74 | 10.389% | $14.0636 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $193.95 | 3.278% | $200.3077 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $863.32 | $932.9846 | $932.99 | $932.95 | $933.00 | |