| 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 | $8.94 | 4.317% | $9.3259 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $203.83 | 13.519% | $231.3858 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $155.38 | 7.423% | $166.9139 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $217.32 | 12.287% | $244.0221 | $244.02 | $244.00 | $244.00 |
| Purchase #5 | $71.82 | 4.173% | $74.817 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $160.79 | 8.693% | $174.7675 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $148.86 | 9.693% | $163.289 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $966.94 | $1,064.5212 | $1,064.53 | $1,064.50 | $1,064.50 | |