| 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 | $246.97 | 9.221% | $269.7431 | $269.74 | $269.75 | $269.70 |
| Purchase #2 | $156.31 | 10.486% | $172.7007 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $152.66 | 5.671% | $161.3173 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $190.38 | 13.461% | $216.0071 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $143.30 | 6.219% | $152.2118 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $184.62 | 7.684% | $198.8062 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $218.88 | 12.673% | $246.6187 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,293.12 | $1,417.4049 | $1,417.41 | $1,417.35 | $1,417.30 | |