| 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 | $216.29 | 8.766% | $235.25 | $235.25 | $235.25 | $235.30 |
| Purchase #2 | $197.56 | 6.342% | $210.0893 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $128.79 | 10.745% | $142.6285 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $148.69 | 13.118% | $168.1952 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $178.30 | 5.716% | $188.4916 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $10.63 | 10.144% | $11.7083 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $114.99 | 5.107% | $120.8625 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $995.25 | $1,077.2254 | $1,077.23 | $1,077.25 | $1,077.30 | |