| 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 | $197.27 | 5.280% | $207.6859 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $123.61 | 12.396% | $138.9327 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $81.89 | 10.660% | $90.6195 | $90.62 | $90.60 | $90.60 |
| Purchase #4 | $249.63 | 9.635% | $273.6819 | $273.68 | $273.70 | $273.70 |
| Purchase #5 | $191.39 | 13.779% | $217.7616 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $179.81 | 4.764% | $188.3761 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $73.99 | 10.201% | $81.5377 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $1,097.59 | $1,198.5954 | $1,198.60 | $1,198.65 | $1,198.60 | |