| 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 | $198.69 | 6.232% | $211.0724 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $16.44 | 10.810% | $18.2172 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $83.62 | 4.391% | $87.2918 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $16.55 | 3.323% | $17.1 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $201.35 | 11.838% | $225.1858 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $227.62 | 9.267% | $248.7135 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $204.98 | 13.296% | $232.2341 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $949.25 | $1,039.8148 | $1,039.81 | $1,039.80 | $1,039.80 | |