| 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 | $99.70 | 6.643% | $106.3231 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $115.39 | 4.703% | $120.8168 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $26.67 | 11.768% | $29.8085 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $186.58 | 7.410% | $200.4056 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $135.53 | 12.255% | $152.1392 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $166.51 | 3.743% | $172.7425 | $172.74 | $172.75 | $172.70 |
| Purchase #7 | $216.88 | 6.427% | $230.8189 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $947.26 | $1,013.0546 | $1,013.06 | $1,013.00 | $1,012.90 | |