| 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 | $142.46 | 7.133% | $152.6217 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $109.26 | 7.481% | $117.4337 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $228.45 | 6.752% | $243.8749 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $122.86 | 8.255% | $133.0021 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $204.40 | 8.733% | $222.2503 | $222.25 | $222.25 | $222.30 |
| Purchase #6 | $119.91 | 9.111% | $130.835 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $8.50 | 8.157% | $9.1933 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $935.84 | $1,009.2110 | $1,009.20 | $1,009.20 | $1,009.20 | |