| 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 | $164.58 | 10.488% | $181.8412 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $57.83 | 10.866% | $64.1138 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $114.38 | 12.200% | $128.3344 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $246.81 | 5.250% | $259.7675 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $111.72 | 7.239% | $119.8074 | $119.81 | $119.80 | $119.80 |
| Purchase #6 | $220.52 | 8.874% | $240.0889 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $185.52 | 12.183% | $208.1219 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $1,101.36 | $1,202.0751 | $1,202.07 | $1,202.05 | $1,202.00 | |