| 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 | $218.91 | 7.657% | $235.6719 | $235.67 | $235.65 | $235.70 |
| Purchase #2 | $198.93 | 3.646% | $206.183 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $196.68 | 11.868% | $220.022 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $92.43 | 12.243% | $103.7462 | $103.75 | $103.75 | $103.70 |
| Purchase #5 | $53.92 | 9.593% | $59.0925 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $218.57 | 5.425% | $230.4274 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $239.54 | 10.246% | $264.0833 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,218.98 | $1,319.2263 | $1,319.22 | $1,319.25 | $1,319.20 | |