| 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 | $178.48 | 12.485% | $200.7632 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $114.50 | 4.402% | $119.5403 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $246.43 | 9.615% | $270.1242 | $270.12 | $270.10 | $270.10 |
| Purchase #4 | $245.40 | 11.199% | $272.8823 | $272.88 | $272.90 | $272.90 |
| Purchase #5 | $190.25 | 10.329% | $209.9009 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $12.53 | 8.240% | $13.5625 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $41.43 | 3.800% | $43.0043 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $1,029.02 | $1,129.7777 | $1,129.76 | $1,129.75 | $1,129.80 | |