| 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 | $109.57 | 4.422% | $114.4152 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $249.84 | 8.175% | $270.2644 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $122.67 | 3.748% | $127.2677 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $217.67 | 11.406% | $242.4974 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $8.25 | 13.245% | $9.3427 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $204.71 | 7.588% | $220.2434 | $220.24 | $220.25 | $220.20 |
| Purchase #7 | $175.61 | 10.227% | $193.5696 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $1,088.32 | $1,177.6004 | $1,177.60 | $1,177.55 | $1,177.60 | |