| 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 | $248.25 | 8.658% | $269.7435 | $269.74 | $269.75 | $269.70 |
| Purchase #2 | $202.35 | 9.717% | $222.0123 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $70.72 | 10.767% | $78.3344 | $78.33 | $78.35 | $78.30 |
| Purchase #4 | $207.62 | 8.372% | $225.0019 | $225.00 | $225.00 | $225.00 |
| Purchase #5 | $238.33 | 4.300% | $248.5782 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $196.28 | 13.182% | $222.1536 | $222.15 | $222.15 | $222.20 |
| Purchase #7 | $121.52 | 8.818% | $132.2356 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $1,285.07 | $1,398.0595 | $1,398.05 | $1,398.10 | $1,398.00 | |