| 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 | $97.29 | 5.410% | $102.5534 | $102.55 | $102.55 | $102.60 |
| Purchase #2 | $240.58 | 8.514% | $261.063 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $113.27 | 8.422% | $122.8096 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $25.75 | 4.493% | $26.9069 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $149.78 | 10.342% | $165.2702 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $124.52 | 8.423% | $135.0083 | $135.01 | $135.00 | $135.00 |
| Purchase #7 | $191.57 | 5.226% | $201.5814 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $942.76 | $1,015.1928 | $1,015.19 | $1,015.15 | $1,015.30 | |