| 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 | $210.73 | 3.488% | $218.0803 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $186.50 | 13.264% | $211.2374 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $21.29 | 5.364% | $22.432 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $142.65 | 12.121% | $159.9406 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $199.48 | 7.497% | $214.435 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $245.45 | 6.749% | $262.0154 | $262.02 | $262.00 | $262.00 |
| Purchase #7 | $114.38 | 7.253% | $122.676 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $1,120.48 | $1,210.8167 | $1,210.83 | $1,210.90 | $1,210.70 | |