| 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 | $220.61 | 6.564% | $235.0908 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $193.54 | 5.134% | $203.4763 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $179.63 | 11.390% | $200.0899 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $125.26 | 10.663% | $138.6165 | $138.62 | $138.60 | $138.60 |
| Purchase #5 | $147.38 | 3.560% | $152.6267 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $126.83 | 6.200% | $134.6935 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $5.29 | 4.633% | $5.5351 | $5.54 | $5.55 | $5.50 |
| 7 purchase totals = | $998.54 | $1,070.1288 | $1,070.14 | $1,070.20 | $1,070.10 | |