| 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 | $8.33 | 12.605% | $9.38 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $17.68 | 11.275% | $19.6734 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $218.86 | 9.387% | $239.4044 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $222.66 | 6.379% | $236.8635 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $54.84 | 4.452% | $57.2815 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $204.87 | 12.264% | $229.9953 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $238.77 | 4.169% | $248.7243 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $966.01 | $1,041.3224 | $1,041.31 | $1,041.30 | $1,041.40 | |