| 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 | $86.49 | 8.685% | $94.0017 | $94.00 | $94.00 | $94.00 |
| Purchase #2 | $112.41 | 8.477% | $121.939 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $118.67 | 9.873% | $130.3863 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $247.54 | 13.687% | $281.4208 | $281.42 | $281.40 | $281.40 |
| Purchase #5 | $139.97 | 9.171% | $152.8066 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $198.31 | 10.663% | $219.4558 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $196.27 | 6.275% | $208.5859 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,099.66 | $1,208.5961 | $1,208.61 | $1,208.60 | $1,208.60 | |