| 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 | $228.94 | 11.420% | $255.0849 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $181.79 | 12.507% | $204.5265 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $181.92 | 12.499% | $204.6582 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $55.40 | 11.607% | $61.8303 | $61.83 | $61.85 | $61.80 |
| Purchase #5 | $65.50 | 6.459% | $69.7306 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $160.27 | 12.396% | $180.1371 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $146.84 | 7.463% | $157.7987 | $157.80 | $157.80 | $157.80 |
| 7 purchase totals = | $1,020.66 | $1,133.7663 | $1,133.77 | $1,133.85 | $1,133.70 | |