| 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 | $212.97 | 8.458% | $230.983 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $157.76 | 5.815% | $166.9337 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $226.87 | 11.176% | $252.225 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $107.45 | 3.498% | $111.2086 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $153.44 | 11.314% | $170.8002 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $64.96 | 6.241% | $69.0142 | $69.01 | $69.00 | $69.00 |
| Purchase #7 | $159.78 | 7.183% | $171.257 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $1,083.23 | $1,172.4217 | $1,172.42 | $1,172.45 | $1,172.40 | |