| 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 | $8.98 | 8.423% | $9.7364 | $9.74 | $9.75 | $9.70 |
| Purchase #2 | $143.73 | 3.388% | $148.5996 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $239.62 | 4.842% | $251.2224 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $121.84 | 4.734% | $127.6079 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $162.83 | 13.172% | $184.278 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $217.78 | 3.662% | $225.7551 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $159.73 | 5.633% | $168.7276 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $1,054.51 | $1,115.9270 | $1,115.94 | $1,115.95 | $1,115.90 | |