| 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 | $212.65 | 12.352% | $238.9165 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $169.50 | 3.586% | $175.5783 | $175.58 | $175.60 | $175.60 |
| Purchase #3 | $120.92 | 6.720% | $129.0458 | $129.05 | $129.05 | $129.00 |
| Purchase #4 | $141.85 | 3.257% | $146.4701 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $166.94 | 13.116% | $188.8359 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $199.90 | 5.758% | $211.4102 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $212.72 | 9.417% | $232.7518 | $232.75 | $232.75 | $232.80 |
| 7 purchase totals = | $1,224.48 | $1,323.0086 | $1,323.02 | $1,323.00 | $1,323.00 | |