| 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 | $200.79 | 6.385% | $213.6104 | $213.61 | $213.60 | $213.60 |
| Purchase #2 | $201.47 | 11.776% | $225.1951 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $7.46 | 8.208% | $8.0723 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $211.32 | 7.301% | $226.7485 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $39.72 | 8.206% | $42.9794 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $142.65 | 12.238% | $160.1075 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $173.97 | 7.451% | $186.9325 | $186.93 | $186.95 | $186.90 |
| 7 purchase totals = | $977.38 | $1,063.6457 | $1,063.65 | $1,063.65 | $1,063.60 | |