| 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 | $8.95 | 7.226% | $9.5967 | $9.60 | $9.60 | $9.60 |
| Purchase #2 | $232.49 | 13.223% | $263.2322 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $238.49 | 12.676% | $268.721 | $268.72 | $268.70 | $268.70 |
| Purchase #4 | $123.33 | 10.376% | $136.1267 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $19.82 | 10.834% | $21.9673 | $21.97 | $21.95 | $22.00 |
| Purchase #6 | $190.69 | 4.166% | $198.6341 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $221.48 | 10.727% | $245.2382 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,035.25 | $1,143.5162 | $1,143.52 | $1,143.55 | $1,143.40 | |