| 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 | $243.46 | 11.208% | $270.747 | $270.75 | $270.75 | $270.70 |
| Purchase #2 | $81.34 | 7.515% | $87.4527 | $87.45 | $87.45 | $87.50 |
| Purchase #3 | $186.96 | 6.326% | $198.7871 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $184.92 | 10.359% | $204.0759 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $165.78 | 10.783% | $183.6561 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $171.67 | 12.755% | $193.5665 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $188.93 | 12.541% | $212.6237 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,223.06 | $1,350.9090 | $1,350.92 | $1,350.90 | $1,351.00 | |