| 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 | $7.59 | 8.514% | $8.2362 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $89.26 | 10.683% | $98.7956 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $230.91 | 10.441% | $255.0193 | $255.02 | $255.00 | $255.00 |
| Purchase #4 | $219.53 | 6.780% | $234.4141 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $151.85 | 6.168% | $161.2161 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $238.51 | 11.189% | $265.1969 | $265.20 | $265.20 | $265.20 |
| Purchase #7 | $225.45 | 8.841% | $245.382 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,163.10 | $1,268.2602 | $1,268.27 | $1,268.25 | $1,268.20 | |