| 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 | $234.70 | 8.723% | $255.1729 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $27.98 | 5.802% | $29.6034 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $212.48 | 10.136% | $234.017 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $192.98 | 4.212% | $201.1083 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $216.90 | 4.216% | $226.0445 | $226.04 | $226.05 | $226.00 |
| Purchase #6 | $138.56 | 13.172% | $156.8111 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $117.67 | 4.460% | $122.9181 | $122.92 | $122.90 | $122.90 |
| 7 purchase totals = | $1,141.27 | $1,225.6753 | $1,225.67 | $1,225.60 | $1,225.60 | |