| 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 | $229.38 | 3.601% | $237.64 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $110.34 | 12.352% | $123.9692 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $11.91 | 5.375% | $12.5502 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $241.84 | 8.361% | $262.0602 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $154.27 | 3.413% | $159.5352 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $206.73 | 6.458% | $220.0806 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $62.89 | 12.713% | $70.8852 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $1,017.36 | $1,086.7206 | $1,086.73 | $1,086.75 | $1,086.80 | |