| 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 | $116.38 | 12.560% | $130.9973 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $225.39 | 3.419% | $233.0961 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $226.89 | 12.381% | $254.9813 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $22.37 | 6.596% | $23.8455 | $23.85 | $23.85 | $23.80 |
| Purchase #5 | $181.58 | 13.793% | $206.6253 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $201.58 | 3.705% | $209.0485 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $172.33 | 7.520% | $185.2892 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $1,146.52 | $1,243.8832 | $1,243.90 | $1,243.95 | $1,243.80 | |