| 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 | $226.68 | 5.345% | $238.796 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $8.69 | 9.318% | $9.4997 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $214.77 | 3.632% | $222.5704 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $168.46 | 12.431% | $189.4013 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $188.75 | 4.698% | $197.6175 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $218.90 | 12.220% | $245.6496 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $131.82 | 3.261% | $136.1187 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $1,158.07 | $1,239.6532 | $1,239.66 | $1,239.60 | $1,239.60 | |