| 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 | $108.97 | 12.656% | $122.7612 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $170.95 | 5.141% | $179.7385 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $8.74 | 6.681% | $9.3239 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $227.89 | 11.634% | $254.4027 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $157.38 | 4.519% | $164.492 | $164.49 | $164.50 | $164.50 |
| Purchase #6 | $193.44 | 3.825% | $200.8391 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $232.72 | 11.778% | $260.1298 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,100.09 | $1,191.6872 | $1,191.68 | $1,191.70 | $1,191.60 | |