| 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 | $250.95 | 10.501% | $277.3023 | $277.30 | $277.30 | $277.30 |
| Purchase #2 | $58.48 | 8.318% | $63.3444 | $63.34 | $63.35 | $63.30 |
| Purchase #3 | $225.68 | 7.645% | $242.9332 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $133.64 | 13.459% | $151.6266 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $186.71 | 11.243% | $207.7018 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $52.58 | 10.534% | $58.1188 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $84.42 | 7.355% | $90.6291 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $992.46 | $1,091.6562 | $1,091.65 | $1,091.70 | $1,091.50 | |