| 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 | $205.41 | 10.849% | $227.6949 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $240.43 | 4.800% | $251.9706 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $217.86 | 3.364% | $225.1888 | $225.19 | $225.20 | $225.20 |
| Purchase #4 | $112.50 | 7.230% | $120.6338 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $16.36 | 10.756% | $18.1197 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $178.73 | 7.169% | $191.5432 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $17.70 | 7.292% | $18.9907 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $988.99 | $1,054.1417 | $1,054.13 | $1,054.15 | $1,054.10 | |