| 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 | $206.96 | 10.230% | $228.132 | $228.13 | $228.15 | $228.10 |
| Purchase #2 | $17.62 | 7.377% | $18.9198 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $224.60 | 12.648% | $253.0074 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $244.39 | 9.856% | $268.4771 | $268.48 | $268.50 | $268.50 |
| Purchase #5 | $105.27 | 6.196% | $111.7925 | $111.79 | $111.80 | $111.80 |
| Purchase #6 | $5.77 | 10.209% | $6.3591 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $227.55 | 11.708% | $254.1916 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $1,032.16 | $1,140.8795 | $1,140.88 | $1,140.90 | $1,140.90 | |