| 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 | $192.32 | 13.160% | $217.6293 | $217.63 | $217.65 | $217.60 |
| Purchase #2 | $183.62 | 11.707% | $205.1164 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $75.90 | 6.764% | $81.0339 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $157.25 | 4.151% | $163.7774 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $124.84 | 5.251% | $131.3953 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $127.91 | 5.126% | $134.4667 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $111.83 | 7.739% | $120.4845 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $973.67 | $1,053.9035 | $1,053.91 | $1,053.95 | $1,053.90 | |