| 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 | $32.29 | 9.126% | $35.2368 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $205.43 | 5.125% | $215.9583 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $201.37 | 12.383% | $226.3056 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $250.58 | 8.116% | $270.9171 | $270.92 | $270.90 | $270.90 |
| Purchase #5 | $42.70 | 12.517% | $48.0448 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $216.58 | 9.163% | $236.4252 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $172.84 | 3.187% | $178.3484 | $178.35 | $178.35 | $178.30 |
| 7 purchase totals = | $1,121.79 | $1,211.2362 | $1,211.25 | $1,211.25 | $1,211.10 | |