| 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 | $203.61 | 10.394% | $224.7732 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $204.83 | 5.607% | $216.3148 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $12.54 | 5.609% | $13.2434 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $78.63 | 5.687% | $83.1017 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $171.62 | 3.226% | $177.1565 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $239.60 | 7.684% | $258.0109 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $30.75 | 5.672% | $32.4941 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $941.58 | $1,005.0946 | $1,005.08 | $1,005.05 | $1,005.10 | |