| 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 | $140.27 | 5.442% | $147.9035 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $86.49 | 12.745% | $97.5132 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $193.41 | 4.199% | $201.5313 | $201.53 | $201.55 | $201.50 |
| Purchase #4 | $89.83 | 12.402% | $100.9707 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $238.58 | 8.494% | $258.845 | $258.85 | $258.85 | $258.80 |
| Purchase #6 | $105.49 | 6.314% | $112.1506 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $116.90 | 3.278% | $120.732 | $120.73 | $120.75 | $120.70 |
| 7 purchase totals = | $970.97 | $1,039.6463 | $1,039.64 | $1,039.65 | $1,039.60 | |