| 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 | $128.65 | 5.735% | $136.0281 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $140.82 | 3.545% | $145.8121 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $239.60 | 7.540% | $257.6658 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $226.34 | 9.811% | $248.5462 | $248.55 | $248.55 | $248.50 |
| Purchase #5 | $17.38 | 12.154% | $19.4924 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $187.91 | 8.568% | $204.0101 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $221.34 | 12.692% | $249.4325 | $249.43 | $249.45 | $249.40 |
| 7 purchase totals = | $1,162.04 | $1,260.9872 | $1,260.99 | $1,261.00 | $1,260.90 | |