| 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 | $248.44 | 9.210% | $271.3213 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $120.60 | 7.423% | $129.5521 | $129.55 | $129.55 | $129.60 |
| Purchase #3 | $124.88 | 6.276% | $132.7175 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $178.60 | 11.817% | $199.7052 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $61.30 | 10.606% | $67.8015 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $215.35 | 10.309% | $237.5504 | $237.55 | $237.55 | $237.60 |
| Purchase #7 | $225.91 | 3.210% | $233.1617 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,175.08 | $1,271.8097 | $1,271.81 | $1,271.75 | $1,271.90 | |