| 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 | $238.51 | 8.298% | $258.3016 | $258.30 | $258.30 | $258.30 |
| Purchase #2 | $163.44 | 10.424% | $180.477 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $149.57 | 11.782% | $167.1923 | $167.19 | $167.20 | $167.20 |
| Purchase #4 | $245.68 | 7.245% | $263.4795 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $223.76 | 12.688% | $252.1507 | $252.15 | $252.15 | $252.20 |
| Purchase #6 | $184.30 | 9.848% | $202.4499 | $202.45 | $202.45 | $202.40 |
| Purchase #7 | $107.76 | 9.335% | $117.8194 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $1,313.02 | $1,441.8704 | $1,441.87 | $1,441.90 | $1,441.90 | |