| 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 | $232.39 | 8.452% | $252.0316 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $8.90 | 11.577% | $9.9304 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $137.30 | 10.797% | $152.1243 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $205.41 | 10.379% | $226.7295 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $166.98 | 4.529% | $174.5425 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $230.30 | 5.540% | $243.0586 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $202.82 | 3.735% | $210.3953 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $1,184.10 | $1,268.8122 | $1,268.81 | $1,268.85 | $1,268.70 | |