| 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 | $131.44 | 10.427% | $145.1452 | $145.15 | $145.15 | $145.10 |
| Purchase #2 | $182.92 | 9.236% | $199.8145 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $22.99 | 4.586% | $24.0443 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $204.74 | 3.519% | $211.9448 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $200.60 | 11.771% | $224.2126 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $155.93 | 8.244% | $168.7849 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $192.48 | 11.845% | $215.2793 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,091.10 | $1,189.2256 | $1,189.21 | $1,189.25 | $1,189.10 | |