| 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 | $221.50 | 13.583% | $251.5863 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $67.74 | 5.755% | $71.6384 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $44.78 | 6.516% | $47.6979 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $214.52 | 3.840% | $222.7576 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $236.37 | 5.256% | $248.7936 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $230.76 | 13.822% | $262.6556 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $160.51 | 9.454% | $175.6846 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $1,176.18 | $1,280.8140 | $1,280.82 | $1,280.85 | $1,280.90 | |