| 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 | $107.65 | 9.643% | $118.0307 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $12.94 | 8.451% | $14.0336 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $196.58 | 9.158% | $214.5828 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $214.79 | 6.264% | $228.2444 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $210.35 | 7.621% | $226.3808 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $170.25 | 10.508% | $188.1399 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $31.98 | 12.774% | $36.0651 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $944.54 | $1,025.4773 | $1,025.47 | $1,025.55 | $1,025.40 | |