| 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 | $202.34 | 11.533% | $225.6759 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $138.66 | 12.330% | $155.7568 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $250.39 | 3.281% | $258.6053 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $208.29 | 10.465% | $230.0875 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $79.92 | 6.489% | $85.106 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $211.36 | 5.168% | $222.2831 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $77.89 | 13.830% | $88.6622 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $1,168.85 | $1,266.1768 | $1,266.19 | $1,266.20 | $1,266.30 | |