| 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 | $102.35 | 10.826% | $113.4304 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $73.60 | 4.332% | $76.7884 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $108.61 | 9.638% | $119.0778 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $143.74 | 9.756% | $157.7633 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $234.58 | 4.578% | $245.3191 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $156.53 | 13.781% | $178.1014 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $124.78 | 6.777% | $133.2363 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $944.19 | $1,023.7167 | $1,023.72 | $1,023.75 | $1,023.70 | |