| 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 | $107.77 | 7.354% | $115.6954 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $216.42 | 12.405% | $243.2669 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $119.48 | 3.592% | $123.7717 | $123.77 | $123.75 | $123.80 |
| Purchase #4 | $74.71 | 4.196% | $77.8448 | $77.84 | $77.85 | $77.80 |
| Purchase #5 | $84.59 | 6.834% | $90.3709 | $90.37 | $90.35 | $90.40 |
| Purchase #6 | $109.83 | 11.387% | $122.3363 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $35.56 | 9.758% | $39.0299 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $748.36 | $812.3159 | $812.32 | $812.30 | $812.30 | |