| 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 | $210.84 | 13.245% | $238.7658 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $207.59 | 9.585% | $227.4875 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $202.90 | 5.284% | $213.6212 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $113.35 | 5.635% | $119.7373 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $105.99 | 9.611% | $116.1767 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $159.30 | 8.336% | $172.5792 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $148.44 | 3.842% | $154.1431 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $1,148.41 | $1,242.5108 | $1,242.52 | $1,242.55 | $1,242.50 | |