| 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 | $134.82 | 4.736% | $141.2051 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $66.31 | 12.738% | $74.7566 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $21.74 | 6.680% | $23.1922 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $120.66 | 3.521% | $124.9084 | $124.91 | $124.90 | $124.90 |
| Purchase #5 | $64.50 | 5.265% | $67.8959 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $211.56 | 5.673% | $223.5618 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $217.58 | 3.694% | $225.6174 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $837.17 | $881.1374 | $881.15 | $881.10 | $881.20 | |