| 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 | $11.35 | 11.609% | $12.6676 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $227.49 | 9.765% | $249.7044 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $65.47 | 10.642% | $72.4373 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $247.36 | 4.115% | $257.5389 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $34.76 | 9.682% | $38.1255 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $230.30 | 3.651% | $238.7083 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $175.94 | 6.867% | $188.0218 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $992.67 | $1,057.2038 | $1,057.21 | $1,057.20 | $1,057.10 | |