| 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 | $209.33 | 5.493% | $220.8285 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $204.89 | 11.646% | $228.7515 | $228.75 | $228.75 | $228.80 |
| Purchase #3 | $130.36 | 9.313% | $142.5004 | $142.50 | $142.50 | $142.50 |
| Purchase #4 | $177.36 | 7.391% | $190.4687 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $245.86 | 6.160% | $261.005 | $261.01 | $261.00 | $261.00 |
| Purchase #6 | $66.50 | 10.173% | $73.265 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $196.54 | 7.573% | $211.424 | $211.42 | $211.40 | $211.40 |
| 7 purchase totals = | $1,230.84 | $1,328.2431 | $1,328.25 | $1,328.20 | $1,328.30 | |