| 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 | $230.51 | 11.842% | $257.807 | $257.81 | $257.80 | $257.80 |
| Purchase #2 | $232.44 | 5.706% | $245.703 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $220.86 | 8.707% | $240.0903 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $181.61 | 11.355% | $202.2318 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $130.48 | 8.545% | $141.6295 | $141.63 | $141.65 | $141.60 |
| Purchase #6 | $99.86 | 4.144% | $103.9982 | $104.00 | $104.00 | $104.00 |
| Purchase #7 | $229.47 | 13.387% | $260.1891 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $1,325.23 | $1,451.6489 | $1,451.65 | $1,451.70 | $1,451.60 | |