| 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 | $123.73 | 13.846% | $140.8617 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $210.80 | 7.662% | $226.9515 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $99.86 | 7.805% | $107.6541 | $107.65 | $107.65 | $107.70 |
| Purchase #4 | $146.36 | 5.108% | $153.8361 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $111.81 | 3.463% | $115.682 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $219.67 | 9.202% | $239.884 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $124.44 | 3.654% | $128.987 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $1,036.67 | $1,113.8564 | $1,113.85 | $1,113.90 | $1,114.00 | |