| 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 | $237.31 | 4.810% | $248.7246 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $180.43 | 3.590% | $186.9074 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $35.49 | 7.326% | $38.09 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $79.72 | 10.775% | $88.3098 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $127.79 | 3.726% | $132.5515 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $202.64 | 11.393% | $225.7268 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $227.41 | 4.484% | $237.6071 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $1,090.79 | $1,157.9172 | $1,157.92 | $1,157.90 | $1,157.90 | |