| 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 | $34.26 | 13.847% | $39.004 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $203.36 | 13.837% | $231.4989 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $99.84 | 3.135% | $102.97 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $235.47 | 11.810% | $263.279 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $148.53 | 13.562% | $168.6736 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $200.31 | 11.106% | $222.5564 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $250.44 | 11.254% | $278.6245 | $278.62 | $278.60 | $278.60 |
| 7 purchase totals = | $1,172.21 | $1,306.6064 | $1,306.60 | $1,306.55 | $1,306.70 | |