| 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 | $137.68 | 6.398% | $146.4888 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $233.89 | 10.558% | $258.5841 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $14.74 | 12.219% | $16.5411 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $145.80 | 11.275% | $162.239 | $162.24 | $162.25 | $162.20 |
| Purchase #5 | $85.97 | 13.496% | $97.5725 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $234.45 | 11.156% | $260.6052 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $234.29 | 6.537% | $249.6055 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,086.82 | $1,191.6362 | $1,191.64 | $1,191.65 | $1,191.60 | |