| 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 | $112.45 | 8.436% | $121.9363 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $74.44 | 4.755% | $77.9796 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $87.94 | 8.466% | $95.385 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $63.64 | 8.467% | $69.0284 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $81.36 | 5.144% | $85.5452 | $85.55 | $85.55 | $85.50 |
| Purchase #6 | $210.83 | 8.322% | $228.3753 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $213.35 | 13.280% | $241.6829 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $844.01 | $919.9327 | $919.95 | $920.05 | $919.90 | |