| 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 | $222.67 | 4.110% | $231.8217 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $196.69 | 12.186% | $220.6586 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $199.43 | 11.784% | $222.9308 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $71.82 | 8.592% | $77.9908 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $179.92 | 8.442% | $195.1088 | $195.11 | $195.10 | $195.10 |
| Purchase #6 | $155.61 | 3.376% | $160.8634 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $84.60 | 4.750% | $88.6185 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $1,110.74 | $1,197.9926 | $1,197.99 | $1,197.95 | $1,198.00 | |