| 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 | $222.83 | 3.845% | $231.3978 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $84.53 | 6.143% | $89.7227 | $89.72 | $89.70 | $89.70 |
| Purchase #3 | $210.30 | 4.590% | $219.9528 | $219.95 | $219.95 | $220.00 |
| Purchase #4 | $62.38 | 12.514% | $70.1862 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $215.37 | 10.673% | $238.3564 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $74.29 | 11.518% | $82.8467 | $82.85 | $82.85 | $82.80 |
| Purchase #7 | $114.99 | 10.196% | $126.7144 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $984.69 | $1,059.1770 | $1,059.18 | $1,059.15 | $1,059.20 | |