| 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 | $190.31 | 10.170% | $209.6645 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $183.28 | 4.210% | $190.9961 | $191.00 | $191.00 | $191.00 |
| Purchase #3 | $41.28 | 6.207% | $43.8422 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $235.40 | 12.809% | $265.5524 | $265.55 | $265.55 | $265.60 |
| Purchase #5 | $134.42 | 3.847% | $139.5911 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $173.81 | 6.590% | $185.2641 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $208.57 | 9.434% | $228.2465 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $1,167.07 | $1,263.1569 | $1,263.15 | $1,263.15 | $1,263.20 | |