| 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 | $34.42 | 3.669% | $35.6829 | $35.68 | $35.70 | $35.70 |
| Purchase #2 | $248.66 | 13.659% | $282.6245 | $282.62 | $282.60 | $282.60 |
| Purchase #3 | $142.53 | 10.603% | $157.6425 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $244.33 | 4.628% | $255.6376 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $190.60 | 10.314% | $210.2585 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $121.81 | 5.242% | $128.1953 | $128.20 | $128.20 | $128.20 |
| Purchase #7 | $212.27 | 13.112% | $240.1028 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $1,194.62 | $1,310.1441 | $1,310.14 | $1,310.15 | $1,310.10 | |