| 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 | $202.53 | 5.323% | $213.3107 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $95.44 | 5.712% | $100.8915 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $170.50 | 10.642% | $188.6446 | $188.64 | $188.65 | $188.60 |
| Purchase #4 | $232.33 | 6.468% | $247.3571 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $172.31 | 11.511% | $192.1446 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $192.63 | 6.680% | $205.4977 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $131.92 | 8.547% | $143.1952 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $1,197.66 | $1,291.0414 | $1,291.04 | $1,291.05 | $1,291.00 | |