| 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 | $207.73 | 10.241% | $229.0036 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $176.68 | 7.442% | $189.8285 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $123.65 | 6.293% | $131.4313 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $113.28 | 10.436% | $125.1019 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $6.38 | 11.546% | $7.1166 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $134.67 | 4.450% | $140.6628 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $230.55 | 8.174% | $249.3952 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $992.94 | $1,072.5399 | $1,072.54 | $1,072.55 | $1,072.50 | |