| 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 | $35.27 | 9.270% | $38.5395 | $38.54 | $38.55 | $38.50 |
| Purchase #2 | $85.55 | 4.804% | $89.6598 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $231.57 | 12.344% | $260.155 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $188.41 | 11.766% | $210.5783 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $230.29 | 11.682% | $257.1925 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $16.79 | 12.171% | $18.8335 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $242.99 | 4.414% | $253.7156 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $1,030.87 | $1,128.6742 | $1,128.68 | $1,128.70 | $1,128.70 | |