| 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 | $220.56 | 10.677% | $244.1092 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $82.86 | 3.823% | $86.0277 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $139.51 | 10.112% | $153.6173 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $208.26 | 7.845% | $224.598 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $17.39 | 8.280% | $18.8299 | $18.83 | $18.85 | $18.80 |
| Purchase #6 | $101.82 | 10.156% | $112.1608 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $247.66 | 7.656% | $266.6208 | $266.62 | $266.60 | $266.60 |
| 7 purchase totals = | $1,018.06 | $1,105.9637 | $1,105.97 | $1,105.95 | $1,105.90 | |