| 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 | $243.47 | 12.478% | $273.8502 | $273.85 | $273.85 | $273.90 |
| Purchase #2 | $100.52 | 7.518% | $108.0771 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $227.28 | 6.812% | $242.7623 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $62.51 | 13.270% | $70.8051 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $179.46 | 12.549% | $201.9804 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $101.83 | 13.829% | $115.9121 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $145.79 | 4.586% | $152.4759 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $1,060.86 | $1,165.8631 | $1,165.87 | $1,165.90 | $1,166.00 | |