| 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 | $231.64 | 12.607% | $260.8429 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $89.25 | 6.398% | $94.9602 | $94.96 | $94.95 | $95.00 |
| Purchase #3 | $118.43 | 3.183% | $122.1996 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $137.78 | 8.462% | $149.4389 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $246.54 | 12.558% | $277.5005 | $277.50 | $277.50 | $277.50 |
| Purchase #6 | $77.79 | 3.432% | $80.4598 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $218.92 | 9.498% | $239.713 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,120.35 | $1,225.1149 | $1,225.11 | $1,225.10 | $1,225.10 | |