| 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 | $106.92 | 3.113% | $110.2484 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $213.52 | 4.675% | $223.5021 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $92.42 | 4.340% | $96.431 | $96.43 | $96.45 | $96.40 |
| Purchase #4 | $113.38 | 5.715% | $119.8597 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $225.79 | 6.807% | $241.1595 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $157.67 | 13.675% | $179.2314 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $47.74 | 5.341% | $50.2898 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $957.44 | $1,020.7219 | $1,020.72 | $1,020.75 | $1,020.70 | |