| 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 | $224.89 | 10.626% | $248.7868 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $219.75 | 7.383% | $235.9741 | $235.97 | $235.95 | $236.00 |
| Purchase #3 | $147.55 | 11.725% | $164.8502 | $164.85 | $164.85 | $164.90 |
| Purchase #4 | $201.73 | 9.171% | $220.2307 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $33.94 | 10.824% | $37.6137 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $54.99 | 10.760% | $60.9069 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $101.68 | 8.228% | $110.0462 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $984.53 | $1,078.4086 | $1,078.41 | $1,078.40 | $1,078.40 | |