| 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 | $240.79 | 13.687% | $273.7469 | $273.75 | $273.75 | $273.70 |
| Purchase #2 | $88.43 | 6.134% | $93.8543 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $140.69 | 10.326% | $155.2176 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $218.35 | 4.793% | $228.8155 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $217.64 | 8.279% | $235.6584 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $134.33 | 7.385% | $144.2503 | $144.25 | $144.25 | $144.30 |
| Purchase #7 | $202.47 | 13.737% | $230.2833 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,242.70 | $1,361.8263 | $1,361.83 | $1,361.80 | $1,361.90 | |