| 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 | $137.33 | 8.121% | $148.4826 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $244.34 | 10.839% | $270.824 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $201.81 | 13.401% | $228.8546 | $228.85 | $228.85 | $228.90 |
| Purchase #4 | $192.81 | 10.580% | $213.2093 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $184.72 | 11.142% | $205.3015 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $163.56 | 10.782% | $181.195 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $123.34 | 13.238% | $139.6677 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $1,247.91 | $1,387.5347 | $1,387.53 | $1,387.50 | $1,387.60 | |