| 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 | $209.59 | 3.540% | $217.0095 | $217.01 | $217.00 | $217.00 |
| Purchase #2 | $29.97 | 13.327% | $33.9641 | $33.96 | $33.95 | $34.00 |
| Purchase #3 | $249.57 | 7.534% | $268.3726 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $126.32 | 11.343% | $140.6485 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $222.66 | 8.357% | $241.2677 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $154.71 | 11.304% | $172.1984 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $244.86 | 6.130% | $259.8699 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $1,237.68 | $1,333.3307 | $1,333.33 | $1,333.25 | $1,333.40 | |