| 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 | $223.36 | 6.285% | $237.3982 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $198.58 | 9.822% | $218.0845 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $183.70 | 12.572% | $206.7948 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $62.79 | 12.871% | $70.8717 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $85.71 | 4.664% | $89.7075 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $147.76 | 10.768% | $163.6708 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $59.30 | 6.391% | $63.0899 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $961.20 | $1,049.6174 | $1,049.61 | $1,049.60 | $1,049.70 | |