| 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 | $91.60 | 9.211% | $100.0373 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $215.45 | 4.474% | $225.0892 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $5.68 | 4.460% | $5.9333 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $55.84 | 3.735% | $57.9256 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $198.66 | 7.354% | $213.2695 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $238.82 | 11.636% | $266.6091 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $233.96 | 6.428% | $248.9989 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $1,040.01 | $1,117.8629 | $1,117.87 | $1,117.90 | $1,117.80 | |