| 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 | $229.32 | 7.618% | $246.7896 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $99.64 | 8.292% | $107.9021 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $85.76 | 12.524% | $96.5006 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $191.91 | 5.461% | $202.3902 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $158.72 | 7.867% | $171.2065 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $226.40 | 9.756% | $248.4876 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $137.26 | 4.861% | $143.9322 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $1,129.01 | $1,217.2088 | $1,217.21 | $1,217.25 | $1,217.20 | |