| 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 | $231.62 | 11.490% | $258.2331 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $156.39 | 10.555% | $172.897 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $223.56 | 5.502% | $235.8603 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $18.50 | 8.380% | $20.0503 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $92.96 | 9.268% | $101.5755 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $14.31 | 3.781% | $14.8511 | $14.85 | $14.85 | $14.90 |
| Purchase #7 | $236.44 | 10.193% | $260.5403 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $973.78 | $1,064.0076 | $1,064.01 | $1,064.05 | $1,064.10 | |