| 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 | $198.96 | 11.256% | $221.3549 | $221.35 | $221.35 | $221.40 |
| Purchase #2 | $136.58 | 12.701% | $153.927 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $65.85 | 11.550% | $73.4557 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $122.61 | 8.541% | $133.0821 | $133.08 | $133.10 | $133.10 |
| Purchase #5 | $227.93 | 4.828% | $238.9345 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $223.57 | 6.185% | $237.3978 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $26.25 | 7.129% | $28.1214 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $1,001.75 | $1,086.2734 | $1,086.27 | $1,086.30 | $1,086.30 | |