| 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 | $190.82 | 9.263% | $208.4957 | $208.50 | $208.50 | $208.50 |
| Purchase #2 | $187.81 | 7.242% | $201.4112 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $177.63 | 6.438% | $189.0658 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $223.43 | 12.429% | $251.2001 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $32.50 | 9.324% | $35.5303 | $35.53 | $35.55 | $35.50 |
| Purchase #6 | $138.76 | 6.413% | $147.6587 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $87.66 | 4.533% | $91.6336 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $1,038.61 | $1,124.9954 | $1,125.00 | $1,125.00 | $1,125.00 | |