| 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 | $26.82 | 7.719% | $28.8902 | $28.89 | $28.90 | $28.90 |
| Purchase #2 | $107.86 | 7.292% | $115.7252 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $230.67 | 8.811% | $250.9943 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $233.32 | 6.273% | $247.9562 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $147.73 | 7.360% | $158.6029 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $246.35 | 11.830% | $275.4932 | $275.49 | $275.50 | $275.50 |
| Purchase #7 | $237.77 | 4.321% | $248.044 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $1,230.52 | $1,325.7060 | $1,325.70 | $1,325.75 | $1,325.70 | |