| 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 | $246.59 | 13.498% | $279.8747 | $279.87 | $279.85 | $279.90 |
| Purchase #2 | $75.38 | 12.683% | $84.9404 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $239.68 | 12.418% | $269.4435 | $269.44 | $269.45 | $269.40 |
| Purchase #4 | $15.97 | 6.583% | $17.0213 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $206.84 | 7.145% | $221.6187 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $224.81 | 7.433% | $241.5201 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $218.97 | 3.387% | $226.3865 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $1,228.24 | $1,340.8052 | $1,340.80 | $1,340.75 | $1,340.70 | |