| 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 | $114.95 | 4.769% | $120.432 | $120.43 | $120.45 | $120.40 |
| Purchase #2 | $210.90 | 3.249% | $217.7521 | $217.75 | $217.75 | $217.80 |
| Purchase #3 | $102.55 | 4.682% | $107.3514 | $107.35 | $107.35 | $107.40 |
| Purchase #4 | $250.48 | 7.758% | $269.9122 | $269.91 | $269.90 | $269.90 |
| Purchase #5 | $190.58 | 5.417% | $200.9037 | $200.90 | $200.90 | $200.90 |
| Purchase #6 | $238.98 | 5.718% | $252.6449 | $252.64 | $252.65 | $252.60 |
| Purchase #7 | $52.63 | 4.849% | $55.182 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $1,161.07 | $1,224.1783 | $1,224.16 | $1,224.20 | $1,224.20 | |