| 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 | $108.25 | 3.780% | $112.3419 | $112.34 | $112.35 | $112.30 |
| Purchase #2 | $149.53 | 11.800% | $167.1745 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $247.91 | 10.375% | $273.6307 | $273.63 | $273.65 | $273.60 |
| Purchase #4 | $21.71 | 5.157% | $22.8296 | $22.83 | $22.85 | $22.80 |
| Purchase #5 | $233.95 | 11.818% | $261.5982 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $234.75 | 8.431% | $254.5418 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $96.94 | 6.366% | $103.1112 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $1,093.04 | $1,195.2279 | $1,195.22 | $1,195.25 | $1,195.10 | |