| 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 | $146.63 | 5.782% | $155.1081 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $105.97 | 10.643% | $117.2484 | $117.25 | $117.25 | $117.20 |
| Purchase #3 | $247.58 | 3.502% | $256.2503 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $120.56 | 6.380% | $128.2517 | $128.25 | $128.25 | $128.30 |
| Purchase #5 | $249.57 | 9.469% | $273.2018 | $273.20 | $273.20 | $273.20 |
| Purchase #6 | $223.64 | 3.769% | $232.069 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $117.45 | 4.809% | $123.0982 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $1,211.40 | $1,285.2275 | $1,285.23 | $1,285.20 | $1,285.30 | |