| 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 | $81.36 | 12.313% | $91.3779 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $172.74 | 8.212% | $186.9254 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $41.28 | 7.796% | $44.4982 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $178.96 | 11.281% | $199.1485 | $199.15 | $199.15 | $199.10 |
| Purchase #5 | $140.70 | 3.620% | $145.7933 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $192.91 | 8.628% | $209.5543 | $209.55 | $209.55 | $209.60 |
| Purchase #7 | $199.54 | 3.588% | $206.6995 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $1,007.49 | $1,083.9971 | $1,084.00 | $1,084.05 | $1,084.00 | |