| 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 | $238.64 | 5.503% | $251.7724 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $45.32 | 3.412% | $46.8663 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $193.53 | 12.731% | $218.1683 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $214.72 | 8.499% | $232.9691 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $84.83 | 9.255% | $92.681 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $99.99 | 13.651% | $113.6396 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $179.99 | 3.319% | $185.9639 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $1,057.02 | $1,142.0606 | $1,142.06 | $1,142.00 | $1,142.20 | |