| 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 | $106.97 | 12.646% | $120.4974 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $203.89 | 10.870% | $226.0528 | $226.05 | $226.05 | $226.10 |
| Purchase #3 | $76.51 | 13.511% | $86.8473 | $86.85 | $86.85 | $86.80 |
| Purchase #4 | $232.95 | 11.111% | $258.8331 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $22.61 | 10.313% | $24.9418 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $100.58 | 7.673% | $108.2975 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $172.47 | 4.193% | $179.7017 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $915.98 | $1,005.1716 | $1,005.17 | $1,005.20 | $1,005.10 | |