| 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 | $140.26 | 9.220% | $153.192 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $120.74 | 10.272% | $133.1424 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $156.97 | 11.280% | $174.6762 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $232.56 | 4.396% | $242.7833 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $128.79 | 10.819% | $142.7238 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $17.28 | 9.439% | $18.9111 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $216.62 | 5.809% | $229.2035 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $1,013.22 | $1,094.6323 | $1,094.62 | $1,094.65 | $1,094.60 | |