| 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 | $226.99 | 11.739% | $253.6364 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $187.38 | 7.238% | $200.9426 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $199.90 | 4.262% | $208.4197 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $223.31 | 12.629% | $251.5118 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $227.91 | 11.321% | $253.7117 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $183.54 | 6.180% | $194.8828 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $199.42 | 9.508% | $218.3809 | $218.38 | $218.40 | $218.40 |
| 7 purchase totals = | $1,448.45 | $1,581.4859 | $1,581.48 | $1,581.50 | $1,581.40 | |