| 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 | $205.83 | 6.315% | $218.8282 | $218.83 | $218.85 | $218.80 |
| Purchase #2 | $233.91 | 11.428% | $260.6412 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $190.65 | 3.625% | $197.5611 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $192.85 | 3.772% | $200.1243 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $98.83 | 11.434% | $110.1302 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $117.25 | 4.578% | $122.6177 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $199.67 | 11.702% | $223.0354 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $1,238.99 | $1,332.9381 | $1,332.94 | $1,332.95 | $1,332.80 | |